Certified since 1997 · 37 credentials across 10 vendors

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

CISSP, CISM, CISA, CCISO, Azure Solutions Architect Expert, Google Professional Cloud Architect and more. Get a free study plan for your exam, follow a course, or book a 1:1 call and leave with a plan to exam day.

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Leo Dregier
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Verified credentials include

  • CISSP
  • CISSP-ISSAP
  • CISM
  • CISA
  • CRISC
  • CCISO
  • CEH
  • Azure Solutions Architect Expert
  • Google Professional Cloud Architect
  • AWS AI Practitioner
  • GitHub Foundations
  • CCNP

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Recognition
Security work for

30+ years of consulting, SOC and cloud security architecture. Names are listed as past work, not endorsements.

1997 First certification earned
37 Credentials earned
10 Certification vendors
Free · 2 minutes

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91%+ student success rate · 20+ years teaching bootcamps

Welcome to the official website of Leo Dregier…  Over the years I’ve developed a unique expertise with computers and social networking / entrepreneurship.  This website is dedicated to the brand of Leo Dregier and his involvement with developing leadership within others.

While the Biography illustrates the basic overview of Leo,  Feel free to explore his involvement and dedication to Social Networking,  Computer Security, Real Estate and even Music.

Courses & practice exams

Study the way I would if I were starting today

Microsoft Azure

AZ-305 Solutions Architect

Every exam domain, case-study practice and the design patterns the exam keeps asking about.

ISC2

CISSP

Eight domains, a manager mindset and timed practice so exam day feels familiar.

Bundle

Security leadership path

CISSP, CISM and CCISO together, for people moving into security management.

Verifiable Rumors

9.2/10 average from 692 student evaluations across 198 classes20 LinkedIn recommendations
  • LinkedIn recommendation

    Leo is an excellent IT Trainer and IT security engineer, he has no doubt on his work and experience. He do a very great job, and can solve any problem regarding to the project that he's working on :) Keep a good job bro !!

    Belly RachdiantoIndependent Consultant 🕶️ (a.k.a. "The Guy You Call When It's Bad"), Self-employedOctober 2014
  • LinkedIn recommendation

    “Leo is an excellent teacher!! I had the pleasure of having him as an instructor for my CISSP boot camp. I passed my CISSP the first time around thanks in large part to Leo sharing his knowledge and test taking stratgies. Leo always went the extra mile with his students staying late after class (hours) and was available even after months had passed to anwser questions. Leo brings years of experience into the classroom and truly enjoys seeing others succeed. I would recommend Leo for ANYTHING!

    Larry P. Bunch CISSP, CEH, GCIHSenior Security Engineer Manager at Conduent, ConduentSeptember 2011
  • LinkedIn recommendation

    Leo was the instructor for my CISSP Boot Camp in September 2013. I was pleasantly surprised that he had real world experience in the domains and just wasn't reading slides to the class. I thought he was a brilliant instructor and understood the fine balance between certifications and the real world experience required to back them up. I passed the CISSP the first time I sat from the exam and I am confident I would not have been properly prepared without Leo. I would recommend Leo for any position, instructor or otherwise, because he is a real talent.

    Al VeachVice President, Global Customer Support, AnomaliOctober 2014
  • LinkedIn recommendation

    Leo is an excellent teacher with years of solid experience in his field. His passion for teaching others is evident from the moment you meet him! He also has a solid understanding of online marketing, social media marketing, and real estate investing that has allowed him to become a thought leader in our industry. I recommend Leo and his team to anyone looking to hire him.

    Cody SperberCo-Founder, Clever Capital FundJune 2011
  • LinkedIn recommendation

    Leo is detail-oriented Security Consultant/Instructor who always gets the best out of his students. Known for his skills to teach student beyond what the book offers, Leo has enable many students who studied under him to become industry leaders in the security field. Leo is always willing to work with you and go the last mile. Although he has many talents, Security and Teaching are among his top skills set. He is capable of performing any mission that he is given. I highly recommend Leo for any position that he may apply for or pursue.

    Michael Spann - C|CISO, CISSP, CAP, CISA, C|EHPrincipal Information Security Engineer, MantechAugust 2014
  • LinkedIn recommendation

    I would recommend Loe Dregier for any project or job. His work is dilligent and always carefully thought out. He took our company computer systems from the dark ages into the 21st century. Since hsi years working on our systems we also became good friends and would recommend him to anyone seeking sound computer advice and work.

    Nickolas A. BouloubassisPresident, CEO, Piraeus International, Inc.April 2011
  • LinkedIn recommendation

    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

    Terrence RobinsonIndustry Operation Investigator (IOI), Bureau of Alcohol Tobacco and FirearmsAugust 2014
  • LinkedIn recommendation

    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

    Domenico (Mimmo) La Marra, CISSP, PMPSr Security Engineer, UMMSSeptember 2009
  • LinkedIn recommendation

    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

    Tony ValleyPrincipal Customer Success Engineer, QumuloAugust 2014
  • LinkedIn recommendation

    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.

    Karl EgenbergerOwner, Envision Design, Inc.September 2009
  • LinkedIn recommendation

    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.

    William WhiteOrganization Manager, United States Department of DefenseAugust 2014
  • LinkedIn recommendation

    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

    John PriddyLSS Master Black Belt and Safety/Performance Excellence Consultant, Self Employed LSS/QM ConsultantAugust 2014
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Meet Leo

From MCP on Windows NT to Azure Solutions Architect Expert

I've held Microsoft certifications since 1997 and gone on to earn credentials from ISC2, ISACA, EC-Council, Google Cloud, AWS, Cisco and more.

My story

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