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CompTIA Security + (SY0-401): The Complete Course

The Security+ certification from CompTIA is highly sought and it qualifies for a letter from the DoD.

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The Security+ certification from CompTIA is highly sought and it qualifies for a letter from the DoD.

This CompTIA Security+ course will show you to harden, protect and enhance your network to where it would lessen the possibility of a bridge in security and allow you to recover your network promptly.

The course will also prepare the student to take and pass the Security+ certification.

For those already in the field, this Security+ course will enhance your knowledge of security within your network.

Those taking this course will become familiar with the terminology for this certification and will allow the student to implement security features.

Once the student passes the CompTIA Security+ certification exam, they will also receive a letter from the US Department of Defence (DoD) certifying that he/she meets and fulfills Directive 8570.01-M requirements. Having this certification is compliant with government regulations under the Federal Information Security Management Act (FISMA).

Security+ is a foundational, vendor-neutral IT security knowledge and skills certification that is also government approved and is globally recognized.

Aquiring the Security+ certification will validate the holder's security expertice credentials and can provide substantial earnings that can run up to 6 figures.

~ "According to the Bureau of Labor Statistics, Security Specialists, Administrators and Managers"

As you can imagine, the Security+ certification can open doors and new opportunities in the IT world and can only enhance your knowledge, career and financial status.

Please note: In the coming weeks new lectures will continously be added to this course, so look out for announcements on these new lectures.


Your GNS3 Academy Instructor


Lazaro Diaz
Lazaro Diaz

If you are tired of the same old methods of learning and want someone that is pretty much unconventional, but at the same time will provide you with an enjoyable learning experience in layman's terms...then please preview my courses and you will discover that I am your guy.

I am a Network Engineer with over 15+ years in the field and in the teaching industry. I hold the following certifications: CCNA, CCNA Security, CCNA Voice, Security+, Network+, A+, MCP, MCTS & MOS and I just passed the first of two test for the CCIE!

My teaching experience stems from teaching at institutions like Palm Beach Community College, New Horizons, Florida Career College (now Anthem College) and The Academy of South Florida, not to mention teaching at my own training facility in Miami, Florida.

Having been in all sides of the spectrum; as a student, a teacher/trainer, and in the field, I believe this uniquely qualifies me to understand the student, and what they have been exposed to as opposed to what they really want to accomplish. These two are sometimes extremely conflicting and frustrating. That is why I teach in the manner I do and can relate to the student's rejection of the Status Quo.

I have taught corporate employees at MetroPCS (now T-Mobil) and have also taught IT professionals of companies like The Florida Marlins, Hospital personnel & Attorney's firms amongst others to be able to acquire their CCNA certification and/or their Microsoft certifications; like the MOS (Microsoft Office Specialist). YES!...I am also an applications instructor and also teach Word, Excel, PowerPoint and Access.

I teach in an unconventional way that allows for students to understand the subject matter and can therefore, not only prepare them for a Cisco and/or Microsoft certification exam, but apply my methods in the real world. I strive to give the student a greater opportunity to compete in the current job markets. Do I go above and beyond what is needed for a certification?...YES, I do!...because it's not only about getting a certification, it's also about making sure the student is prepared for a job interview and/or maintaining their current job by enhancing their skills. This is where I step in and make sure that the student is prepared for whatever they need and make them an asset to their employer. Everyone has different requirements and I make sure, or at least I try, to provide information for most scenarios.

My classes and/or courses are very simple and that's how I like to teach. If things are kept simple, easy and explained in a way that the student can grasp quickly and retain the information...then I have achieved my goal!

For those that do not know me yet, you may not be used to my style of teaching, but you will soon get accustomed to it :)... I'm very laid back, I try to make learning fun and I teach in layman's terms...no physics jargon or mumbo jumbo in my teachings. My courses are very interactive and extremely dynamic!...you will not find my lectures monotone or boring, because falling asleep, for lack of excitement, is just NOT an option. Just take a look for yourself at my video previews, which I always provide on ALL my courses, so you can determine if I'm the right guy to help you get your industry specific certifications. ;)


GNS3 Academy Curriculum


  introduction to the Security + Course
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days after you enroll
  The TCP/IP Suite and it's Protocols
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  Access, Control, Authentication and Authorization
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  Protecting Wireless Networks
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  Working with Cloud Computing and Virtualization
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Frequently Asked Questions


When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course - you decide when you start and when you finish.
How long do I have access to the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like - across any and all devices you own.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a full refund.

Get started now!