50 years experience in IT, including graphics, networking, cryptography, PKI, cryptographic authentication, end-to-end secure messaging, advanced networking (IPv6), software development (C/UNIX, C# Windows).

Created and presented training in cryptography and PKI at VeriSign (1998-2000).

Inducted into IPv6 Hall of Fame 2019.

Founder or co-founder of five prior ventures.

Book: Internet E-mail - Protocols, Standards and Implementation (Artech House, 1998)

Book: Pro Active Directory Certificate Services (Apress, 2022)

Book: Third Generation Internet Revealed - Reinventing Computer Networks with IPv6 (Apress, 2022)