cryptographic-agility
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The Internet Runs on Invisible ID Cards. Keyfactor Wants to Manage Every One.
Certificates quietly decide which machines, workloads, devices, code, and AI agents can be trusted. Keyfactor has spent 25 years turning that hidden machinery into infrastructure security teams can actually see and control.
QuSecure
QuSecure is a San Mateo, California cybersecurity company that helps organizations defend against the threat that quantum computers pose to today's encryption. Its flagship platform, QuProtect, is a crypto-agility layer that discovers an organization's cryptographic assets and lets them migrate to NIST-standardized post-quantum cryptography without ripping out existing infrastructure or rewriting code. Founded in 2019 and led by CEO Rebecca Krauthamer, QuSecure has demonstrated quantum-resilient communications over live satellite links, won U.S. Army and Air Force contracts, and was named a 2026 World Economic Forum Technology Pioneer.