About

The tools and research documented on this site are maintained by Todd E. Johnson (grandamp).

Federal PKI & Identity: Architect of the Validation Service (VSS) and various Federal ICAM/FPKI implementations.
Ecosystem Stewardship: Maintainer and contributor to open-source projects for login.gov, idmanagement.gov, and dotgov-data.
Systems Engineering: Experience in Linux kernel development and custom cryptographic infrastructure.