Seasoned Pro with 30+ Years Teaching and Industry Expertise!

Since retiring as a Senior Cybersecurity Analyst, I have made it my mission to stay engaged in my industry, coach up the next generation of information technology and cyber workers and prepare you for the many challenges in our industry. I specialize in helping students prepare for CompTIA ITF+, Tech+, A+, Network+ and Security+, and Server+ exams, as well as teaching computer networking, information security, computer electronics, IP addressing and subnetting, and number systems used in c... Read More >>