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13 Tips to Help Pass a CompTIA Certification Test

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Taking IT tests is not easy. There’s a reason why many people fail in their first attempt. When you are getting ready for the CompTIA exams, it is a huge amount of time, energy and preparation someone has to invest.
That is why we have compiled some tips to help you get your CompTIA certification. While nothing will replace your studying, these tricks and secrets will sure help you get confident and ready to take your test. Here are 13 tips that can help you get CompTIA certified.
1.   Avoid “Brain Dumps”
A brain dump is when a person posts test questions after taking a test, which many times include answers. This might be helpful to get knowledge, but be careful, since there is no quality control, and you may be getting the wrong answers. It might help you pass the exam but, it will not do you any favors when you need to use the knowledge in real life. Brain dumps can get the person posting them in legal issues since CompTIA exam takers have to sign a non-disclosure agreement.
2.   Know your Learning Style
People have different learning styles. You may have to write things down or see images in order to learn and memorize better. Some people need silence. Maybe reading things out loud helps some people retain their knowledge, but you may need to explain and or demonstrate the concepts to someone else out loud in order to learn.
Figuring out what works for you in terms of retaining information is the best test trick when you have a hard exam to take. This online test can tell you if you’re an auditory, visual, or kinetic learner. Learning that will make all the difference when you are taking any test.
3. Have in mind the objectives
Having the test objectives in mind does more than just prepare you for the layout of the test. It works like a roadmap that enables you to know how fast or slowly you’re moving through the material.
Time is crucial in these exams and knowing where you are and how much time you have left is fundamental. Studying the objectives means you are more prepared to take and pass your exam in general.
4. Hyperfocus on your weaknesses
Take a CompTIA practice test to see how ready you are and where your weaknesses are. When you’re reviewing your answers, check what you keep getting wrong and then redouble your focus and study efforts in those areas.
5. Skip the Hardest Questions
These IT tests are about time management, so, if a question seems too difficult and time-consuming, skip it. On the Security+ test, there are beta questions, seemingly random questions that are being tried out for future versions of the test. They are not graded, but it is hard to tell which ones are, so don’t skip too many questions without answers.
Beta questions are not a feature of every CompTIA test, so skipping a hard question will give you more time to the questions you know the answers. By the time you return to the hard question, you may be more comfortable to answer it.
6. Get ready for the CompTIA’s Performance-Based Questions
Performance-based questions (PBQs) ask the taker to solve a problem or perform a task in a simulation. These questions take more time and can be daunting if you’re not prepared for them. But don’t be scared, they are a little bit more complex, but not impossible to answer. Keep in mind that most PBQs will come at the beginning of the test and getting ready for these questions with labs will make it much easier. However, if you reach the question and don’t feel confident, skip it and after come back to it.

7. Get high-quality instruction and materials

Getting official textbooks from CompTIA or materials from well-established industry professionals is a good way to ensure you are consuming the best materials. Also, taking the courses at organizations that offer classroom-style training programs for CompTIA certifications which teach courses using the most current exam objectives for each certification.

8. Build a PC Computer or Set up a Network
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Students assembling an i9 computer at ICOHS College in San Diego 
This is especially important for the CompTIA A+ exam and the Network+ exam. The CompTIA A+ 901 exam covers hardware and the 902 covers software. While it might sound difficult, building an actual computer is a great and fun way to prepare for a CompTIA test. It will be not just great for grasping the theory itself, but the actual hands-on practice. The same thing goes for the Network+ exam. Nothing is better to make you fully understand networks than to actually set up one for yourself. It’s easier to memorize things when you do them in real life. If this is not possible, finding a tech lab like this one at ICOHS College tech school in San Diego, is the best thing. Their CompTIA A+ course includes hands-on experience with building computers, a great component of any IT training.
9. Join a Community or group for CompTIA Test Tricks
Joining a CompTIA study group online is an amazing way to get ready for the test. They share several good resources, study suggestions, and more in the CompTIA subreddit, /r/CompTIA which is full of people who have either passed their certifications or who are further ahead in the process. If you have a question or a hard time to understand a tricky section, you can always ask and people will be happy to share the secrets and give the answers.
10. Make a Study Plan to Pass the Exam
Planning and keeping track of the content you need to cover in your studies is crucial. Be sure to allow more time for difficult subjects or areas you might need some extra help on. Set aside a specific time everyday day to dedicate to different topics and then stick to it.
11. MOST, BEST, LEAST 
A great exam trick is if a question contains capitalized words like MOST, BEST or LEAST pay attention because it gives you a hint as to what the question is about. Many answers seem to fit, but there is only one option that corresponds to the capitalized superlative and will help you successfully pass your exam.
12. Master the Multiple-Choice Tricks
First, eliminate answers that are obviously wrong. Second, recall information related to the question asked. This is a very effective method for remembering the correct answer. If two of the answers are related, that probably means that one of them is the right one. If all the answers seem incorrect, you need to review the question to try to figure out what they’re actually asking. For more hints and tricks, check these multiple-choice questions.
13. Rest Well the Day of Your CompTIA Exam

Last but not least, you need to be well-rested, hydrated, fed and as calm as possible. Coffee or black tea will also help keep you alert. So, get a good night’s sleep and be sure to eat good food and bring a water bottle with you.

Another thing that will help keep you calm is to know exactly where the testing location is. Leave yourself plenty of time in case there is heavy traffic or you get lost. And, finally, build up your confidence by giving yourself a pep talk. You’ve got this!
14. Final Thoughts
Sometimes it’s easy to get discouraged, especially if you have tried and failed before. With the CompTIA A+ exam cost, you want to make sure you are investing your money wisely. Self-study is important, but most people need extra help. That’s why ICOHS College offers hands-on tech industry training with top-notch instructors to help you pass your CompTIA courses, get your certified, and ready for an IT job. About 85% of ICOHS College students have passed the exam on their first attempt.
With classes offered during the day and evening, we’ll help you along your tech certification career path. Then, we provide student services to assist our graduates in getting hired in California, which includes networking with our employer partners and writing a good resume.
The tech industry in San Diego is in desperate need of IT professionals who are certified and ready to get those jobs. Taking the CompTIA certification classes are a great way to get started. If you want to pass the CompTIA exam in San Diego and get certified, contact us!
cybersecurity certifications at ICOHS College

Network Security vs Cybersecurity – Explained

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Difference between Network Security and Cybersecurity?

Similarities and differences between cybersecurity and network security are closely related.
Information security, network security, cybersecurity: the industry is flooded with terms to describe how companies protect their network data. While the experience of wading through a mixture of terminology to describe a specific operation or function is not limited to the network industry, the use of several terms complicates the process of developing an effective approach to secure data within the company.
In particular, confusion reigns over the differences between network security and cybersecurity. What is the difference between them? How are they alike? Let’s try to clear up the confusion.

What is cybersecurity?

 
Technically speaking, cybersecurity considers the security of the entire cybernetic continuum. In other words, it cares about protecting data within a company’s network computing space. In practice, this includes ensuring where data is stored, where it is handled and where it is transported. Simply put, cybersecurity refers to data protection, both at rest and on the move.
In practical terms, cybersecurity can be considered as the security of all computing space, from the information asset to the information user, including all intermediate components. The user does not need to be a human; As a result, cybersecurity also covers communications between data processing systems. That said, when IT professionals speak in terms of cybersecurity, they are usually more concerned with the security of the data that is stored and not transmitted.
In order to have a successful cybersecurity approach, there should be multiple layers of protection. People on the network must understand data security principles like not opening sketchy emails, backing up their data, and choosing strong passwords for their accounts. On top of that, there should be a policy on how cyber-attacks would be handled. People, processes, and technology should all be on the same page in order to achieve the highest level of cybersecurity.

What is network security?

 
In the company’s modern computing infrastructure, it is likely that the data is in motion and at rest. This is where network security comes into play. While technically a subset of cybersecurity, network security primarily deals with the company’s network infrastructure. It deals with topics such as securing the contour of the network; data transport mechanisms, such as switches and routers; and those pieces of technology that provide protection for data as they move between computing nodes. It delves into the details and security of every single gateway in a network that could be vulnerable to attack. Types of network security include antivirus software, email security, firewalls, and more.
Of course, all this raises the question: if network security is simply a subset of cybersecurity, why even subdivide the domain? One of the reasons is that cybersecurity tends to consider security, including the evaluation of technologies such as encryption. Encryption is important, but it does not necessarily have to do with the problems, companies face in protecting the network.
In addition, it is not always networking security versus cybersecurity, since the two complement each other in the data protection continuum. If one thinks in terms of data protection both at rest and in motion, then network security covers the data that travels through the network, while cybersecurity is concerned with protecting data at rest.

The critical difference between network security and cybersecurity

 
Where cybersecurity and network security differ is mainly in the application of security planning. A cybersecurity plan without a network security plan is incomplete; however, a network security plan can be independent.
Looking at this in another way, network security is a subset of cybersecurity, which, in turn, is a subset of information security, another separate issue. However, if you evaluate your security needs, the planning should be reduced to the lowest level. At each level, procedures and tools must ensure that access to confidential information is controlled and measures are taken to detect and mitigate any infringement that could lead to the disclosure of such information. Ultimately, the survival of a company could depend on the success in creating such a framework.
ICOHS College offers IT programs and courses that includes education on cybersecurity, like the CompTIA Security+ certificate. CLICK HERE to learn more!
information technology is simplified through devops

DevOps – Simplified

By IT No Comments

What is DevOps?

DevOps, in basic terms, is a set of practices that combines people, processes, and technology to heighten efficiency and automate workflows. At its core, it’s a culture and a movement. It unifies development and operations by shifting mindsets and improving collaboration.

In the world of information technology, one of the main goals of a development and production team is to provide quality products for their customers in a timely manner. It is a competitive environment so if a company isn’t delivering the goods as fast as its competitors, they’re at a loss. DevOps focuses on automating all processes to help decrease the workload of both teams, allow for better communication and collaboration, and increase the rate of production and delivery. By removing the human element, there is less room for human error since the processes rely on technology.

Though the concept of DevOps has been around for a while, it is becoming a valuable trait in IT companies. It is beginning to take over the work culture of the business world.

DevOps allows teams to become high performing which leads to building better products at a faster rate. In order for DevOps to be adopted into a company, the teams need to be ready to change their mindset as well as a new set of tools to assist with automation. There are three practices that DevOps is based upon:

Continuous Integration

Continuous integration increases teamwork and code testing efficiency. It automates the build and testing of code every time someone makes a change. This pushes team members to collaborate and share their work rather than work in isolation for long periods of time. Instead, they all merge their changes into a shared version for every task completed. Before, developers would work in isolation and would integrate their changes later which would take a lot of time and effort. Continuous integration cuts down on this time which leads to faster production.

Continuous Delivery

Continuous delivery is the practice of testing, picking the successful build and pushing them towards production through automated processes. The computers will pick up any bugs and flaws in the code faster which allows them to be fixed faster as well. Once this is complete, the software will be accepted and pushed to the next step in the development and production process.

Continuous Deployment

Continuous deployment is the practice of automatically deploying software into production. This way, everything is done automatically, without manual labor. Once the software is deployed after all the testing, it still needs to be monitored for any issues. If any problems arise, you need to be able to respond and recover accordingly. Failing to do so can lead to a loss in the trust of your customers.

DevOps Tools

Chef is one of the tools that is being utilized in DevOps workflows. It is used to test, automate, and manage infrastructure. It ensures that files and software are present and working as they should be on whatever machine you’re using. All of its components help with the flow of continuous integration, delivery, and deployment.

Puppet is another configuration management tool that focuses on infrastructure automation. It is a deployment tool that is older than Chef and has more established roots in the field. It can automate server setup, program installation, and system management for multiple servers. It allows programmers to write, test, and launch programs without waiting on others.

These are just two of the more popular tools used in the DevOps workflow. DevOps is on the rise as more companies adopt the culture into their own workspaces.

ICOHS College is always thinking ahead to keep our students updated on current industry standards and the changes occurring in the industry. To learn more about Information Technology pograms at ICOHS College in San Diego >>CLICK HERE<<
information technology, cloud services, computing services, private cloud, public cloud, hybrid cloud, community cloud, Cloud computing as SaaS, Cloud computing as PaaS, Cloud computing as IaaS, information technology programs san diego

The Future of Computing Services

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What is Cloud Computing?

The definition of cloud computing is to offer services through connectivity and the large-scale Internet. Cloud computing democratizes access to international software resources, as it is a software application that serves diverse clients. Multilocation is what differentiates cloud computing from simple outsourcing and from models of older application service providers. Now, small businesses have the ability to master the power of advanced technology in a scalable way.
Cloud computing offers individuals and businesses of all sizes the capacity of a pool of computing resources with good maintenance, secure, easy access and on-demand, such as servers, data storage, and application solution. This gives companies greater flexibility in relation to their data and information, which can be accessed at any time and place, being essential for companies with offices around the world or in different work environments. With a minimum of management, all the elements of cloud computing software can be sized on-demand, you only need an Internet connection.

How does Cloud Computing work?

Cloud computing uses a network layer to connect users’ peripheral point devices, such as computers, smartphones, and portable accessories, to centralized resources in the data center. Before cloud computing, reliable software execution by companies offering services was only possible if they could also pay for the maintenance of the necessary server infrastructure. In addition, traditional software generally required a complete team of IT professionals, internal or external, to deal with the inevitable set of errors, service challenges, and upgrades. The concept of cloud computing is free of all those outdated problems and requirements.

 

What is the right cloud for your company?

Private Cloud – Made up of a single organization with its own cloud of servers and software for use without a public access point.

Public Cloud – Various companies can use simultaneously, but separately. The cloud provider is responsible for maintenance and security.

Hybrid cloud – Composed of two or more different cloud infrastructures that remain as single entities but are linked by standardized or proprietary technology.

Community Cloud – Different companies or organizations pool their resources in the cloud to solve a common problem.

How do you work in the cloud?

Work in the cloud offers certain peculiarities when it comes to work, both because of the way in which these platforms are structured and because of the Internet’s own characteristics. Among them the most prominent are:
1.       Improved user collaboration. With cloud applications, a collaboration between users is enhanced by being able to easily access shared documents.
2.       You can work wherever, whenever. With a system or application in the cloud, you can work from anywhere at any time, provided you have an Internet connection. In addition, most cloud services and platforms are being progressively integrated into mobile devices such as smartphones and tablets, which makes them even more accessible.
3.       Goodbye to equipment maintenance. This refers, of course, to internal infrastructures or servers, not to the hardware used to access the cloud computing applications themselves. However, there are maintenance times of the platforms performed by the company that provides the service and that can hinder the pace of work of your company.
4.       Rapid implementation of new processes. Cloud services are available to users almost instantly. In cases where data migration is necessary it may take a little longer, but the cloud application will be available from the first moment after installation.

What risks does cloud computing have?

The main risks of cloud work lie in two aspects: privacy and availability. In the case of privacy, many users wonder who the data that is hosted on the cloud systems really is, since, sometimes, the terms and conditions of these services may include ambiguous clauses in this regard. In addition, the data that is produced within these platforms can be seen in some form as the property of the companies that host them, as has already happened with storage systems that have been held responsible for the materials that their users hosted.
On the other hand, the availability of these platforms is another risk to consider. Although most of them have almost 100% of available time, do not forget blackouts such as 2012 or 2014, which turned off services such as Dropbox, Gmail, Adobe, Evernote, iCloud and part of Microsoft, among others. These blackouts are usually brief, but for a company that has all its systems in the cloud, it can lead to millions of losses, even if only a few minutes.

Classification of cloud computing by its level of services

With this classification, reference is made to the level at which users operate in the cloud, and it can be accessed at the most superficial level, which is the software; at intermediate, which is the platform; and finally, to the base, which is the infrastructure. In this way, the cloud can be classified as SaaS (Software as a Service), PaaS (Platform as a Service) and IaaS (Infrastructure as a Service).
1.       Cloud computing as SaaS
It is the most used type of cloud thanks to its features and its easy use. With the cloud as SaaS, the user only accesses the software, being able to configure the programs according to the options provided by the partner, but without having the need to have computer knowledge or have to control any aspect of the platform or infrastructure of the same. In short, the client gains in comfort but loses control and security. The most common examples of SaaS are email managers and CRMs.
2.       Cloud computing as PaaS
The platform as a service is probably the level of service that best suits SMEs since any infrastructure can be adapted to form a platform that responds to customer needs, which accesses said platform to create its own applications and programs For its part, the provider is responsible for providing the hardware support, leaving everything related to the management of the software and its security to the client, thus being able to establish the security and operating guidelines that it considers.
3.       Cloud computing as IaaS
Infrastructure as a service implies total user access to the cloud, both in technical and consumer aspects. In this way, although the provider supplies the user with hardware, this is the one who has access and full control to it virtually. Therefore, the user configures and manages the hardware that the provider gives him, thus achieving the highest degree of customization of his resources, although he loses in rapid scalability and flexibility, in addition to increasing the cost of managing these resources and Need qualified personnel.
Are you interested in a new career in Information Technology? Learn more about Information Technology programs at ICOHS College >>CLICK HERE<<

8 Top Technology Trends for 2020

By IT No Comments

The future is now.

As we move into the second decade of the twenty-first century, technology continues to thrive and develop in ways we could only dream of. From human jobs being replaced with robotic technology to self-driving cars, technology keeps evolving. These technologies also open doors to growing industries and future job opportunities. There will be an increase in demand for programmers, engineers, and developers alike with the trends we’re seeing.

Here are the five top technology trends for 2020 that can help prep you for any upcoming changes in the world:

1)      AI Technology

AI, or artificial intelligence, continues to grow and is still a trend to keep an eye on. It’s the process of teaching machines, like computers and robots, to “think” more like humans. AI can help businesses increase sales, automate work, detect fraud, and more depending on how they are programmed. It can have a large effect on how we live and work. Though AI might eliminate jobs, it’ll also create a demand for developers and programmers in the growing AI industry.

Amazon is using a machine learning system called Rekognition to identify people in photos and videos. They sell this service to marketing companies and more. This is only one of many examples of how AI can be utilized in the realm of business.

2)      5G Network

The 5G network is the fifth generation of mobile wireless communications. It is bringing in a range of new features like greater stability, faster speeds, and the ability to support more devices at once.

5G is already being used by millions of people in Korea and China. But, 2020 is likely to be the year where it really takes off in the U.S., especially at a more affordable cost with greater coverage. It could affect businesses in a positive way by making large file-sharing faster and more efficient and increasing productivity.

However, with all these great attributes come new cybersecurity risks. We’ll need to be prepared to evolve and grow to ensure strong security is maintained as 5G networks are utilized.

3)      Automation

Automation minimizes the need for human work and can help businesses run more efficiently. It combines software, machine learning, and automation tools to deliver results. In 2020, utilizing automation tools in businesses is likely to become more common.

Amazon GO Stores are a prime example of automation in action. There is no need for cashiers in this store because everything is done through their app. These advancements will eliminate a variety of jobs, but it will also create new jobs. Automation requires development, programming, and more in order to be utilized and we’ll need people to do those jobs.

4)      Blockchain

Blockchain is a digital ledger used to record transactions in a way that keeps it secure through encryption. It is a complex technology that can be used in a variety of industries. It became more known when it was used by Bitcoin, but most non-tech-savvy companies still don’t know about it. 2020 could be the year that changes.

Facebook plans on launching its own blockchain-based cryptocurrency in 2020, which will generate attention. Other companies like FedEx, IBM, and Walmart have invested in Blockchain over the course of 2019, which could lead other smaller businesses to adopt it as well.

5)      Autonomous Things

Our trend list wouldn’t be complete without autonomous things. Autonomous things include any technology that doesn’t need human direction and can move about freely. Self-driving cards fall into this category.

Tesla has been working on its autopilot feature in its cars and it’s only getting better. They are continuing to add more features and safety enhancements to the self-driving hardware in their cars. There are so many other things that can become autonomous, so it opens the door to a variety of future opportunities. In 2020, autonomous things will continue to be developed in the hopes of being integrated seamlessly into society.

6)      Human Augmentation

Human augmentation is the field of research about enhancing human abilities through technology or medicine. This can be physical or cognitive ability. There is a lot of research being done on this topic. It is an area of interest when it comes to the advancement of technology. Human augmentation can make humans more efficient, safe, and capable of actions beyond their normal capacity.

There are many different ideas and innovations that can come with human augmentation, like devices and implants that can enhance our senses. Cochlear implants are just one example of human augmentation that has helped many people in their daily lives. It is worthwhile to keep an eye on this industry as we enter this new decade.

7)      Distributed Cloud

Cloud storage has already been integrated into many industries. The emerging trend for 2020 and beyond will be distributed cloud storage. A distributed cloud is when computation, storage, and networking exist in a micro-cloud located outside of the main cloud hub. This includes edge computing which we’ll go into more detail below. Utilizing this can provide decreased latency and higher security for cloud computing.

8)      Edge Computing

Edge computing is the infrastructure that exists close to the sources of data, unlike regular cloud computing which relies on a central hub. Edge and cloud computing work hand in hand. Edge computing has the upper-hand when there is a need for low latency or when there are bandwidth restrictions, like being in an isolated area with no connectivity.

The edge computing market is predicted to grow in the coming years. With that will come the creation of more jobs, mainly software engineers.

A trend can be seen in the fact that through technology, we are aiming to utilize technology in a way that will make our jobs easier and even eliminate jobs. However, people are needed to develop these technologies, so it’d be useful to learn more about these growing industries. There will be a demand for programmers and developers to create and test these new forms of technology. That means this is the right time to get trained, earn certificates, and jump on these new technologies to prepare you for success in the future.
Find out more about information technology courses at ICOHS College, CLICK HERE.
Find out what blockchain is and what it is used for.

Blockchain: The Future of Digital Networks

By Business, IT No Comments

What is blockchain?

You may have never heard this term and much less know what blockchain is, but it is only a matter of time before you find out, because it is a paradigm shift in our way of understanding the digital world that will eventually become integrated into our lives, or so experts say. In this article, we will explain what blockchain means and why it will be key in the future of digital networks.

It was born as a secondary actor in the bitcoin revolution since it is the technology or the information coding system that is behind the virtual currency and that supports its entire structure. People start realizing the potential it had for itself and the number of applications it allows in other areas beyond financial transactions, such as public administration or the Internet of things. (Fortney, 2019)

Blockchain and the end of data centralization

Blockchain is a technology that allows the transfer of digital data with very sophisticated coding and in a completely safe way. It would be like the book of accounting entries of a company where all entries and exits of money are recorded; In this case, we talk about a book of digital events.
But it also contributes with a tremendous novelty: this transfer does not require a centralized intermediary that identifies and certifies the information but is distributed in multiple independent nodes that register and validate it without the need for trust between them. Once entered, the information cannot be deleted, only new records can be added, and it will not be legitimized unless most of them agree to do so.
Next to the level of security that this system provides against hacking, we find another big advantage: although the network would fall, with only one of those computers or nodes not doing so, the information would never be lost or the service, depending on the case of the let’s talk, it would still work.
An example that illustrates the importance of the distributed network is social networks. With this system, blockchain would eliminate the centralization imposed by applications such as Facebook or Twitter when identifying or validating the origin of our messages, and their integrity would be guaranteed by the network of nodes. (Greenspan, 2016)

Who is who in the blockchain and how does it work?

Let’s try to decipher who participates in the blockchain and how its technology works. The blockchain, as the name implies, is a blockchain. Each of these blocks contains the encoded information of a transaction in the network. Before we made the analogy of the accounting book, where we noted, for example, that A came out and entered B. Well, blockchain behaves the same, but it will be the network of distributed nodes that certify these data are true. How do they do it?
Each block in the chain carries the transaction package and two codes, one that indicates which is the block that precedes it (except the origin block, of course), and another for the block that follows, that is, that they are interwoven or chained so they are called hash codes or pointers. The concept of mining carried out by the nodes, that is, the process of information validation comes into play. In this process of mining or checking, when there are two blocks that point to the same previous block, the first one to be decrypted by the majority of the nodes simply wins, that is, that most points in the network must agree to validate the information. Therefore, although blockchain generates multiple blockchains, the longest blockchain will always be legitimized. (Siddiqui, 2018)

What is the future of blockchain?

Experts compare the arrival of the blockchain with milestones such as the integration of computers in domestic use or the development of the Internet, that is, a system that will change the way we understand business and society.
One of its greatest potentials is in the so-called smart contracts or smart contracts, that is, with blockchain technology, agreements and transactions can be made in a confident manner without revealing confidential information between the two parties and without the need for “arbitrators”, such as payments to distributors or, for example, the rental of a car online.

But not only this, based on the same concept, blockchain will be essential for the Internet of things. Our electronic devices will be able to communicate with each other in a safe and transparent way, and soon we will see our refrigerator buying yogurts in the online supermarket as soon as it detects that they have finished.
The administration will have an incomparable asset with this cryptography system. Issues such as electronic voting that, despite attempts made with other technologies, have not resisted hacking, could now be a viable option for voters with the assurance that their identity will not be supplanted and the convenience of not having to travel to the polling station.
There are currently many projects that are being investigated to implement the blockchain as a structure that supports them, so we will soon see if it really becomes the technology of the future. (Forbes Technology Council, 2018)

Bibliography
Forbes Technology Council. (2018, September 6). Innovation. Retrieved from www.forbes.com: https://www.forbes.com/sites/forbestechcouncil/2018/09/06/what-does-the-future-of-blockchain-hold-10-predictions-from-tech-experts/#f6be20d301ad
Fortney, L. (2019, November 26). Blockchain. Retrieved from www.investopedia.com: https://www.investopedia.com/terms/b/blockchain.asp
Greenspan, G. (2016, March 17). Developers. Retrieved from www.multichain.com: https://www.multichain.com/blog/2016/03/blockchains-vs-centralized-databases/
Siddiqui, I. (2018, April 24). Coinmonks. Retrieved from www.medium.coom: https://medium.com/coinmonks/what-the-hell-is-blockchain-and-how-does-it-works-simplified-b9372ecc26ef

Veterans benefits at ICOHS College

Benefits ICOHS College Offers Veterans

By Financial Assistance, IT, Military No Comments

Discover How ICOHS College Supports Veterans

For the individuals that served so bravely to protect the United States’ freedom, veterans’ benefits are just the beginning. At ICOHS College, we honor and respect veterans and their families, which is why we, of course, offer a series of veterans benefits to give back in this small way to those who displayed such incredible amounts of strength and courage.
Veterans and active-duty military, along with their families, are offered Veterans Education Benefits, MyCAA for Military Spouses, and Active-Duty Military Education Benefits.
In this article, we take a look at exactly which benefits we offer for veterans at ICOHS College, along with how they can be of benefit to your education and future if you are a veteran yourself or active-duty military personnel.

Financial Benefits of Attending at ICOHS College  

Many veterans worry about returning to education in later life either because of their age or because they don’t believe they will be able to apply themselves. Colleges for the military can be the perfect opportunity to get back on the career ladder, studying a topic that you have always had an interest in. We want to make this process as easy as possible. Unfortunately, the cost of studying can often be expensive, but at ICOHS College, we have a range of services designed to take away this financial burden.
One service we offer is the WIOA, or Workforce Innovation and Opportunity Act. This act passed into legislation in 2014 to ensure equal opportunities for all. So, whether you are from a low-income background, live with a disability, or have been in the military, you may be able to claim. If you want to check your eligibility, you can do so here. As we are a San Diego technical school, you will have to create a Caljobs account, which is where you can register for the grant.
At ICOHS, we also offer either partial or full-time financial assistance through the Department of Veterans Affairs. The money provided can be used for class materials, living costs, transport, course fees, and more. These benefits are for those who are served on Active Duty in the military; you will have to complete the application to ensure you are approved. Find even more information about this service either on our site or on the department’s official page.
We also know that being an active member of the military doesn’t only affect that person but their family too. It can often be an isolating and anxiety-fueled time waiting for your husband or wife to return home, that’s why we want to provide spousal support as well. The program, MyCAA, is provided by the Department of Defense, and they provide up to $4,000 to put towards training. They might even issue you with a free laptop if the program you choose includes the use of eBook textbooks. Again, you have to ensure you qualify, and this can include Navy, Air Force, Marine spouses, and more. To find the full list, visit the Career Steps site.

What Can an ICOHS College Education Do for You?

If you are looking for a military college program that helps bring your education into the 21st century, then ICOHS might be the perfect fit. We offer a range of different program types which include;
●       Health and Wellness Programs
●       Information Technology Programs
●       Continuing Education
Our IT programs can be especially suited to veterans as often you will have already learned essential technical skills that lend themselves to the industry. This industry provides a lot of well-structured and secure jobs that might suit military personnel more than most. Another significant benefit is that there is a lot of financial flexibility, making it an excellent career investment. We offer a variety of courses designed to prepare you for expectations in the IT industry, helping you make the first steps. So, whether you want to become a freelance technician, an IT consultant, or more, you can build the necessary knowledge to tackle these goals.
The college also offers several holistic health courses, such as “Professional Massage Therapist” and “Holistic Health Practitioner.” These courses will help explore the complicated relationship between body and mind as well as developing teaching techniques and one-on-one social contact with your clients. While many veterans may think these career choices represent the antithesis of a job in the military, this might be exactly what you are after. It could provide a refreshing break from the heavily structured nature of the military and even tackle some of the complex psychological challenges from the services.
Either way, at ICOHS College, you’ll receive lots of support and have the opportunity to meet with our career counselors. Our members of staff will help you figure out the right work field for you and the best path to take in order to achieve that role. As a veteran, you can discuss with our team what challenges you might face throughout your studies and what the best method of support is. We will also discuss your strengths and which course might be best suited for your talents.
We know it’s not always an easy transition from active duty to another career path. The structural differences between military factions and society can differ drastically, making it difficult to integrate. And while many veterans learn invaluable skills in the military such as discipline and planning, sometimes their past experiences can impact more conventional work roles. But even if you struggle with anxiety or traumas brought up by the pressure of military service, you can play a valuable and integral part of many industries. In fact, many veterans learn a variety of ‘soft skills’ that are considered desirable on a resume, including problem-solving, flexibility, and communication.
As a non-profit college, our priority is you.  We support helping people achieve their goals, no matter your background; that’s why we believe ICOHS makes a great veterans college.
If you want even more information about how we support our veterans and which courses we provide, feel free to visit our site and get in contact.
wifi security, secure wifi

Can Your Wi-Fi Spy on You?

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Be aware of Wi-Fi security measures

As technology continues to dominate our lives, many people have begun to question some of the negatives that are associated with it. But, this isn’t modern anxiety at all. Even in the 1920s, Western culture was identifying these worries in different creative mediums. Films like Metropolis were concerned with the control that technology could pose in our everyday life, especially in the form of surveillance. And, there’s no arguing with the fact that in a hundred years we have taken many substantial technological leaps. But how concerned should we be?
Almost every home is now equipped with a Wi-Fi router, a necessary source for all of our internet habits. But many of us are unaware of how these types of machines truly work, and unfortunately, it’s common to hear a lot of misinformation. In this article, we hope to give you a clearer picture of the ways in which Wi-Fi can be much smarter than many of us thought and what the implications of these intelligent devices are in our daily life.

Detecting Language

Language is one of the most important tools we have to communicate with. We don’t only use it to convey the things we have done physically but also how we feel mentally and emotionally. The words spoken in our house have the potential to be extremely personal and intimate. How would you feel if a machine in your home had access to all these conversations? We promise this isn’t an episode of black mirror.
While a Wi-Fi device may not be able to hear audio, it’s possible that it can instead ‘see’ the movements of a human’s mouth. One study that attempted to show this was Guanhua Wang et al. in their essay “We Can Hear You with WiFi!” They found that Wi-Fi signals can be used to detect changes in the environment, and this includes mouth movements. In essence, the device can lip-read using Channel State Information (CSI), a ‘waveform-based human identification’. There’s even evidence to suggest that signal changes can be detected through walls, so this doesn’t only affect a single room but potentially the house.
 

Browser History 

Another way your Wi-Fi can access information about you is through your browser history. While you are connected to your Wi-Fi, your broadband provider is able to see every website you visit and how frequently you visit it. Not only this, but if you visit unencrypted websites, the network admin can even discover your personal data such as passwords, by using a packet sniffer. That’s why it is essential to use caution when connecting to public networks while you are inputting personal data.
Your browser history can provide a lot of details about your lifestyle, likes, dislikes, and personal data. Not many people find this level of intrusion acceptable. If you don’t feel comfortable with your provider being able to access this information, then you do have a few options. It’s not enough to delete your history, or even clear the cookies and cache, but you can choose to purchase a VPN.
A VPN, or Virtual Private Network, can protect your privacy on public networks by using both data encryption and IP address change. When you change your IP address, you are changing your virtual location, one which your network provider does that have access to. Therefore they won’t be able to obtain data information from your online activity. Another benefit is that by using a VPN, you may be able to access websites that your internet provider may have blocked or disallowed permission.
 

Physical Presence

How much time do you spend in the kitchen? What time of day do you get home? These may be only a few questions that your Wi-Fi could answer. Researchers tested the theory that a Wi-Fi device could accurately identify when someone walks into the room. Tong Xin et al., in their paper “FreeSense: Indoor Human Identification with WiFi Signals” found that when the system is trained to identify a particular body shape with FreeSense, that the system could identify this individual 95 percent of the time.
 
Similar systems have been introduced in other countries with even better results, believing in the future Wi-Fi should be able to detect one individual in a group of ten. The inspiration behind the project is safety; they think that it could potentially identify intruders and be a force for positive. But others are still skeptical about giving companies so much information about their daily schedule and habits.
Another system called WiKey has been built to identify what letter or symbols a person was pressing on a keyboard by using finger movement. The system worked almost flawlessly and had a 93.5% success rate at guessing the correct movement. Systems like this are surprisingly easy to create with an available router, meaning we could see even more built in the future.
 

Final Thoughts on How Your Wi-Fi Can Spy on You

How much of our intimate lives have been hijacked by the pervasive nature of technology? There is no doubt that surveillance has increased in our everyday life, but it’s still debatable if it will improve the efficiency of our daily routines. Perhaps it is entirely subjective.
At least for now, the information that our Wi-Fi’s collect shouldn’t be accessible to third-party companies. This opinion has been reiterated by Kamran Ali, one of the scientists behind WiKey. He wrote that “it is not a big privacy concern for now”. However, our dependence on technology will ultimately lead us to ask even more ethically questions about our privacy. Our Orwellian future still remains ambiguous.
If you are interested in achieving a tighter grasp on technology, a good option could be to study at a computer training school.
At ICOHS College, we offer a range of computer networking certifications, so if you need CompTIA training or what to learn how to get into cybersecurity, you can do so with us. With information technology courses such as IT Network Specialist and Computer Network Technician, you can gain the essential knowledge you need to launch into the IT job market. 85% of ICOHS students are getting certified and we offer both industry experience and job placement assistance.
If you want to learn more about the information technology courses we offer and how to apply, you can visit our website here.
CompTIA Certifications at ICOHS College

How Can a Network Certification Kickstart Your Career?

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What Is a Network Certification?

Navigating a job in the information and technology industry isn’t always a simple task. While there are plenty of roles to select, there are also plenty of employees to choose from, making it harder than ever to stand out from the competition.

It’s an industry that has seen exponential growth in the last few years, and this growth has attracted an array of job-seekers, all of whom have a variety of skills and experience. If you want to become a desirable candidate for the job of your dreams, then a computer network certification might be valuable to you.

If you are not entirely sure what a network certification is, then carry on reading to learn what skills you can develop, which jobs value the accreditation, and where you can study.

Ten years ago, it wasn’t always necessary to displace evidence of basic technology skills. However, as the IT industry has continued to expand, it has become essential to demonstrate aspects of IT you are and are not comfortable with practicing; not just for future employers who want to be sure that you can satisfy the role but also as a confidence boost for yourself.

The network plus certifications are one way to show your level of computer knowledge at a foundation level, and this is why it can be a great way to develop your technical skills. But what skills can you specifically learn?

  • Implementing basic design principles
  • Managing network security and performance
  • Implementing standards for network configurations
  • Troubleshooting a variety of network issues
  • Identifying the benefits and setbacks of existing networks

Many network certificates have been developed and distributed by one of the world’s leading companies in the technology industry, CompTIA. As a non-profit trade association, they amass 60 million dollars globally and continue to establish strong educational ties around the world, something which is reflected in their company motto:

“Advancing the Global IT Industry”

Their stellar reputation means that CompTIA certifications are recognized internationally, giving you confidence that your investment into the certificate is not jeopardized even if you plan on relocating.

What Careers Could a Network Certification Benefit?

If you have ever considered a career in information technology, then working towards a network certification could be a great entryway into the industry. Potential jobs after completing a network certification are:

Trainee Network Technician: Once you have your qualifications, there is nothing stopping you from diving into a trainee position with a network technician. Having learned all the essential basics, it’s all about gaining experience until you can become a fully qualified network technician.

Network Engineer: This role involves a variety of different responsibilities, including updating firmware releases, monitoring network performance, reporting anomalies to specialists, and configuring firewalls. You’ll also find that you will get to work with a range of other positions if you work within a company, with the opportunity for promotions on the horizon.

Security Specialist: One of the biggest worries in a world with so much reliance on technology is security. You can be confident that there will be plenty of opportunities for jobs in this field, and it can be satisfying as a career choice. The role will involve securing a network with appropriate firewalls and maintaining a high level of protection against bugs.

Teaching: While many people complete the certifications to progress into specific areas of technology, that doesn’t have to be the case. Teaching in this sector be a very fulfilling job, especially if you enjoy both technology and working with people.

IT Consultant: While a single network certification may not be enough on its own to start as an IT consultant, it can often lead to this role. It’s a great social job as you will work with a variety of different businesses and complete tasks with varying difficulty. If you like a position that is typically project-based, then this might be the right choice for you.

It’s not only your career that can benefit, but these certifications can also be used to forward your education. For instance, if your goal is to achieve Microsoft network certifications such as Microsoft Certified Systems Administrator (MCSA), then a network certification would be an essential stepping stone to begin with. In fact, it has become an important foundation for many other programs supported by large corporate giants such as HP or Novell, that you might wish to study later in your academic career,

Where to Find a Network Certification Course?

You can find many computer training schools supplying network courses; the problem won’t be finding them but choosing between the vast array. If you don’t want to study in a general direction, you can focus on a specific area of technology. For example, if you have an interest in learning cybersecurity, you can search for that area specifically: cybersecurity courses.

If you live on the West Coast in the US, you can find plenty of technical schools in San Diego, such as ICOHS. We offer extensive CompTIA network+ training from a range of different programs including, Computer Network Technician and IT Network Specialist. We provide you with the building blocks to develop new skills as well as improving those you may already have.

We are also a tech school that supports the WIOA (Work and Innovation Act) because obtaining training and education shouldn’t cost you a fortune. On top of that, 85% of our students are getting certified and we offer both job placement assistance and industry experience.

One positive aspect of network certification courses is that they don’t necessarily rely on a physical location in order for them to be taught. You can find plenty of courses that are able to be completed online, giving you complete freedom.

Final Thoughts on Network Certifications

Whether you have been working in the information technology industry for years, or are only just working out how to achieve the first step on the career ladder, a network plus certification could be an important consideration for your future success.

Not only will it give your resume a boost making it more attractive to potential employers, but it will equip you with all the essential skills you need to compete with other industry insiders.

You can find more information on ICOHS and the courses that we provide here.

information technology certifications at ICOHS.edu

The Top 5 Benefits of Getting an IT Certification

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What can Information Technology Certifications Do For You?

When undertaking education in information technology, one has to consider which direction they intend to progress in. There are many paths to choose from and in order to stay on course, certain certifications may need to be acquired.
Information technology certifications are not exactly a necessity in order to have a career in IT, but they certainly do seem to help tremendously. From increasing your chances of scoring that dream job with a higher starting salary, to improving skills and boosting your resume, there are reasons why so many IT professionals opt for the acquisition of official certifications.
In this article, we explain what IT certifications are, along with some of the most common certs. Additionally, we dive into the five top benefits of getting an IT certification.
 

What Are IT Certifications?

IT certifications are essentially documents that confirm an individual’s competency or even expertise of a specific tech-related skill. It is possible to get far more than just one certification, and they are typically only acquired after a series of reviews, education, and finally examination or assessment.
Information technology certifications are not easy to obtain and do truly require a solid understanding of the presented curriculum, which is part of why they are so credible when placed on a resume for employers to view.
There has been a long debate as to whether certifications or experience are more important, but while experience can certain go a long way, it takes time to build which not everyone has collected especially at the beginning of a career in information technology.
For this reason, certifications are often a beneficial way for budding professionals to prove their skills. There are other benefits of getting certified as well, which we will soon explain in further depth.
 

What Are Some Common IT Certifications?

While there are a multitude of IT-related certifications to choose from, there are some that are more discussed throughout the industry and have become well-recognized standards.

Microsoft Office Certifications

While these aren’t specifically IT-related, Microsoft Office certifications are useful for a number of applications, including information technology.
Microsoft Office certifications are available in two groups:
●       Microsoft Office 365 and Office 2019 certifications
●       Microsoft Office Specialist 2016
If you would like to read more about the benefits and breakdowns of Microsoft Office certifications, this article explains your options in greater depth.

Cisco Certifications

Official certifications offered by the well-known American tech company Cisco, there are a number of ways these can boost your career. With five paths to choose from, Cisco certifications have become a popular way to prove skill sets in the IT industry.
Cisco certification paths that are available include:
●       Cisco Entry
●       Cisco Associate
●       Cisco Professional
●       Cisco Expert
●       Cisco Architect
If you would like to learn more about the advantages and details of the Cisco certifications, this article will present what you need to know.

CompTIA Certifications

CompTIA is a trade organization based out of Chicago. On top of being highly reputable in the IT industry, the organization is also a non-profit, meaning that it keeps a lower bias. They intend to primarily educate specialists and professionals throughout the IT industry, and part of the way they do so is by issuing certifications.
There is a variety of certifications that can be obtained from CompTIA, some of which include:
●       CompTIA Security+
●       IT Fundamentals+
●       CompTIA A+
●       CompTIA Network+
●       Cybersecurity specific certifications
●       Infrastructure specific certifications
While this description only skims the surface of what CompTIA certifications are all about, this article goes into greater depth about these useful qualifications and which career paths they can benefit from.
 

What Are the Benefits of IT Certifications?

Now that you have a general overview of what IT certifications are, along with knowledge of some of the most prominent options available in the industry, it is important to take a gander at how these certifications can be of benefit to your career, or future career, in information technology.

1. Improve Your Resume

While many individuals have impressive skills written on their resumes, it is possible to fake abilities when they are written on paper without proof to back up any claims. Certifications are especially legitimate and it is difficult to falsify the possession of certs. That is because it is possible for employers to ask for proof and check for their legitimacy.
When an employer sees certain official certifications on a resume, they can rest assured knowing that you are actually capable of the claims you make. If two equally as experienced job applicants were to apply for the same position, chances are the ones with the right certifications would be more likely to score the work.
Obtaining certifications is an especially wise choice for those who are new to the IT industry and do not have much prior work experience. While work experience requires previous employment and time to acquire, certifications are examination, skills, and knowledge-based, so even those who have not been employed in information technology for long can express their professional abilities and impress employers.

2. Boost Your Employability

Employers are often delighted to hire employees that are already highly qualified for a specific position because this implies less initial training so that the individual can be brought up to speed with the ins and outs of the position. Those who are able to pass the examinations for a variety of IT-related certifications are certainly qualified for many information technology positions.

3. Gain Access to a Larger Variety of Potential Careers and Positions

While it is possible to acquire a variety of positions with an educational background in information technology, getting certified amplifies your employment possibilities. Some jobs altogether will not hire employees if they do not possess certain certifications. These positions are predominantly government and military I.T. careers, where certain skill sets must be proven.

4. Score a Higher Starting Salary

While salaries for jobs in information technology are already oftentimes reasonable and at other times substantial, teksystems.com reports that those who have added at least one certification to their resume are looking at an increase in 15%.
If you apply for your first information technology job and have some certifications under your belt, you are looking at an impressive starting salary, which is also a wonderful way to get your foot in the door with a career that is not only internally fulfilling but financially as well.

5. Unlock New Skills and Enhance Your Knowledge

There are so many directions one can go in when it comes to information technology, sometimes it is challenging to know which skills and knowledge would be best for employability. Certifications narrow down the knowledge a bit more, allowing you to focus upon some aspect of IT in more detail, which increases expertise and enhances skill sets.
 

5 Benefits of Getting an IT Certification: Our Final Thoughts

Have you decided yet whether or not obtaining an IT certification is right for you? If you have not quite made up your mind, worry not. The beauty of IT certifications is that you can secure them at any point during your career in information technology.
As this article portrays, there are many benefits of opting for further development of information technology skills and knowledge, but at the end of the day, you must decide what is in your best interest and what will best progress your career in the direction of choosing.
Are you searching for IT schools in San Diego or for an affordable IT school?
At ICOHS College our team of dedicated educators is passionate about seeing their students succeed. We are a non-profit vocational college in the heart of San Diego offering four information technology tailored programs for study. These include Computer Network Technician, IT Network Specialist, and IT Systems Administrator, along with a Continuing Education program in Information Technology.
Does one of these options seem intriguing to you? Reach out to us today and request more information.