Hoyt L Kesterson II is a Senior Security & Risk Architect. He has more than 40 years of experience in information security. For 21 years he chaired the international standards group that created the X.509 public-key certificate, a fundamental component in digital signature and securing web transactions. He is a co-chair and founding member of the ABA’s Information Security Committee. He is a testifying expert. He was a PCI QSA for over ten yesrs. He holds the CISSP and CISA certifications. He had an article on post-quantum cryptography published in the Spring 2022 issue of The SciTech Lawyer.