Welcome to my website. If you are looking for information on my books, teaching, research, consulting, or litigation support practice, please click on the links provided. While I work in many areas of computer science and computer security, cryptography is my favorite, and I have a page devoted to my cryptography classes and presentations. However, I also have expertise in software engineering, operating systems, database, web development, computer forensics, penetration testing, and computer networking.
You can also visit the forensic page designed for my CCFP prep book
I am also now offering some classes online at https://chuckeasttom.digitalchalk.com Penetration testing, Kali Linux, and more. Coming soon my CISSP course will also be online.
The Professional Penetration Tester course and certification test is now online!