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Talk With an Expert
Talk With an Expert

David R. Miller

Principal InstructorPresident at MicroLink Corporation

Specialities

Cybersecurity Leadership

Connect with David

David R. Miller
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About David R. Miller

David has been a network engineer, consultant, security designer and architect, author, and technical instructor since the early 1980s and has specialized in IT security and compliance work in the recent years. He has been an instructor with SANS since 2012. David is the lead instructor for the CISSP certification course, and his students consistently rate David's lectures as excellent. A recent survey showed that approximately 93% of the students attending his CISSP classes passed the very challenging 6-hour certification exam on their first attempt.

Students Say

  • Slide 1 of 3
    David does a great job presenting the material and relating it to real world situations. Class pace is perfect.
    Kim HermanowskiAmica
  • Slide 2 of 3
    This course was great. David knew his stuff and had meaningful input on every relevant CISSP question that was asked of him. I feel like this course helped to solidify skills that I have with relevant information and helped me think about cyber security in a much more holistic way.
    Woodrow MooreCOLSA
  • Slide 3 of 3
    David is obviously very knowledgeable and I think he's a very good instructor. You can tell he really cares about his job. He has also made himself very accessible during and after class.
    Ralph L.U.S. Federal Agency
Slide 1 of 0