We now offer CISSP, CRISC, CISM and Wireshark Training Live Online.

Our training programs created and presented by industry leading instructor Larry Greenblatt, is designed to help students not only pass the very challenging CISM, CRISC and CISSP exams, but by presenting the test objectives in the context of the NIST Risk Management Framework (RMF), help attendees in their day to day work.

We at InterNetwork Defense have been providing information security training for over 15 years. In that time, we have proudly served the US Department of Defense, tailoring our training programs to meet their requirements. Since the introduction of DoDI 8510.01, we have updated our CISM, CRISC and CISSP programs to focus on the processes, controls and procedures required in CNSSI 1253 and recommended in the NIST RMF.

Live Online training has several advantages over traditional classroom environments, including:

Enhanced interaction between students:

As opposed to students calling out questions that others may have trouble hearing, each student types in their questions. Other students can clearly read the questions as well as see the screen name of the student asking the question. Quite often, this leads to lively debates, without interrupting the flow of the class!

Access to recordings of each day’s presentations:

Let’s face it, it is very difficult to pay full attention to every minute of training. With our live online trainings, each day is recorded and uploaded to an area where each student has access to view the entire day’s presentation. This allows the student to review any material they may have missed the first time.

Far less costs!!!:

No traveling or lodging fees.

What Our Students are Saying:

“This training was one of the best training courses that I have ever taken. It was very relevant. I began utilizing the lessons learned from day one. While Larry focused on the test items, he also provided us with knowledgeable information that would benefit us in our work environment.”
Jeffery L. Boyd

“Larry’s Sept-18 class was wonderful and covered all aspects of exam but the cherry on the top was my 1-1 review with Larry. It was the only thing that boosted my confidence and helped me to pass the exam. The review was to the point, those 100 questions are of gold standard (I did over 3000 questions but none came close to Larry’s). I would highly recommend this 1-1 session to all aspiring CISSPs if they want to conquer the best in first attempt”
Pradeep Rawat, CISSP

Excellent. Exceptional instructor; I enjoy the material being presented in a conversation format. The additional information on the Risk Management Framework was a bonus.”
Marcus Taite, Cybersecurity Project Manager, CRISC CISSP PMP ITIL v3 Foundation Security+ CE Network+ A+

Larry Greenblatt is probably the best CISSP instuctor out there.
Kelly Handerhan, Founder and CEO CyberTrain.IT CISSP, CISM, CRISC, PMP, Security+, Network+, etc

“I can’t emphasis enough the immense value of one-on-one training. As he puts it, it’s an English management exam coupled with technical knowledge. Larry has a unique method of training that communicates with you in a natural way that not only helps you remember the CISSP material but also identify the right answer in the exam. Larry is genuinely vested in your success and I thank him for going over an above in preparing me to pass the new adaptive format CISSP exam. You will be glad you signed-up for the CISSP class from Larry!”
Waleed Tareen, CISSP

“Did a one-on-one session with Larry as my exam date was approaching and was still not as confident I hoped to be…the result was beyond what I hope to achieve. Not only was I more confident at the end, I passed the CISSP exam a few days after! I’m so grateful to Shifu (Chinese/mandarin for “master”) Larry on hammering the managerial mindset needed to nail this exam! This exam was definitely one of the toughest exams so far I’ve taken…Well worth it to do the one-on-one session with Larry if one is still contemplating in doing so…”
Ernesto Chu, CISSP

“I recently took the CISSP exam on the 18th of April 2018 and successfully passed on my first attempt. Two days before the exam, I took Larrys (1-on-1 review session), the session included 50 questions written by Larry which I completed in advance and then Larry went through them with me and reviewed each and every question in detail. I can categorically say that I would have not passed the test without this session. Larry was instrumental and helped me to quickly identify my weak areas and this enabled me to concentrate on those areas before the exam. My advice to anyone planning to take the test, please please do the 1-on-1 review session with Larry, it will help you tremendously with clearing the test, it was the best investment I ever made !!!”
Robert Preston

ISACA CISM, CRISC & the ISC2 CISSP are the premier information security certifications and Larry Greenblatt is easily one of the worlds most recognized and celebrated instructors.

To schedule a class, please send an email to:

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