Pass your next security or cloud certification with someone who has earned them for 29 years.

I had Leo to in my boot camp class for CHFI and ECSA. I learned so much from Leo. He is very knowledgeable and hands on. I didn't get some of things the first time around, but Leo took his time and worked with me after hours. I would recommend Leo for any IT work in the future. Terrence Robinson

My name is Domenico La Marra, and I am an IT professional. I have known Leo for over eight years, since I moved to the US. Leo is a high energy individual, perseverant, charismatic, and trustworthy. Leo takes pride of whatever he does all the time, making him going above and behind to make sure he gets the tasks accomplished. Thanks to his personality and dedication, Leo is a very successful and appreciated professional, and I would definitely recommend him to anybody that would like to do business with him. Domenico La Marra

I had the pleasure of sitting in on one of Leo's CEHv7 courses and he was always well-prepared. He insured that we all had hard copy DVD material, adequate baseline images and that we were are all in learning mode. He would start the day with a brilliant story, an ice breaker--get everybody on the same page--and then tie that into the material. His organic teaching style, coupled with an evident passion made him a real asset to the Marine Corps cyber team. I'll never forget the labs we did and the scenarios he tied them too. It was crystal clear that this man takes great pride in his work...this inspired all of us. He was always circulating email material to elevate our studies and there was never any time I felt ill prepared when it came time to test. Thank you Leo, and I hope we can work together in the future. Hope all is well! -Anthony Valley TSE @ EMC

Leo is knowledgeable, professional and dynamic, and I enjoyed working with him on the design and development of the graphic identity program for a new business he was instrumental in advancing.

Leo Dregier was the primary speaker at a seminar on the subject of Ethical Hacking and I was absolutely impressed with his knowledge of the subject as well as his ability to impart that knowledge to others. Mr. Dregier displayed a remarkable grasp of the subject matter and is clearly an expert in his field. Throughout the seminar, he provided outstanding insight into not only the field of Ethical Hacking, but Information Systems Security in general. He was eager to share his expertise with all attendees and was highly motivated to provide an engaging and interactive block of knowledge. I would not hesitate to attend another seminar conducted by Leo, or to work with him in some other professional capacity. I continue to strive for his high level of knowledge in the industry.

Leo is well versed in business management and has strong people skills. Leo also learns quickly and understands the importance of leveraging the right levels of expertise to assure projects / task are completed on or ahead of schedule with the desired results. Please let me know if I can provide you with any additional information on Leo. He will make you a great CEO

Leo always provides a technical expertise delivered with professionalism.

Leo is an excellent trainer. He is one of those who can be expected to provide the highest quality training and mentoring to students. A great problem solver, he is able to assess the classroom and student environment with top notch results.

Just finished up taking CISM course online that was taught by Leo. I was very skeptical about the format, but due to COVID there were no other choices. Leo did an amazing job in keeping the 5 day course as interactive as possible and provided real-world experiences and analogies that helped to make understanding content a little easier. I will definitely be taking another course taught by Leo!!

As a candidate for CISSP certification, I had the pleasure of having Leo provide the "meat" of a 2-wk CISSP bootcamp. Leo very quickly demonstrated his mastery of not only the subject matter, but also of the art of instruction. It's one thing to be able to teach the material, but when you're in front of a room of military professionals with the gamut of domain experience, you're going to field some tough questions; Leo had no problem with those and ensured that responses were given in such a manner as to assure understanding across the class, regardless of experience. While I felt I had firm foundational footing for the material, the text can still be pretty daunting. Any items I wasn't sure about were quickly cleared up for me. I certainly attribute a large part of passing the CISSP on the first try to Leo's instruction. When in a position to contract training resources in the future, I will certainly give Leo a call.

Leo was my CISSP boot camp instructor. Within the first hour I knew that the week would not be a waste as it can be many times in bootcamps forcing you to do so much extra on your own time. He analyzes his students to optimize his teaching methods to match the type of person he is dealing with. He will ensure that when he addresses each person during the class he relates information in a manner that makes the student feel as of they aren't actually learning. I say this because as he instructs people, at least in my experience, he does it so well that it feels as if I already knew the information and we were merely having a discussion about it. This to me is a very valuable skill and should be sought after more often. He is matter of fact at times and this empowers him to really engage his peers to do the same so that they can leverage the information rather than it just being something that goes in one ear and out the other. It was a pleasure to have him as a mentor and instructor. I would enroll to be a student with him without question and would be delighted to have an opportunity to work with him again given the chance.

Dont know Leo but stumbled over videos on youtube as Im trying to upskil in Linux. I personally was very impressed with the way the course material was presented. It is a welcome change from the normal way that courses is presented, and I would highly reccomend anyone to take a look at some of the offerings. Everything is explained in a understandable manner, and it keeps one interested without loosing focus. If only all courses were presented this way, it would be a joy to learn.