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What Is an Endpoint, and Why Does It Matter for PQC Migration?
You likely interacted with several cryptographic endpoints before finishing your morning coffee. Your smartphone authenticated to Wi-Fi. Your laptop established a corporate VPN session. Your browser negotiated secure connections to email, cloud software, or online banking. Every single interaction relied on asymmetric cryptography to authenticate entities, perform key exchanges, verify digital signatures, or establish encrypted channels. Understanding where those cryptographi
Brian Couzens
Aug 233 min read


Why 47-Day SSL Certificates Will Break Legacy Discovery Tools
The 47-day certificate era is coming - and your #discovery tools are about to break. ⏳🔒 Nearly all security and infrastructure teams know about Ballot SC-081v3 passed by the CA/Browser Forum: • March 15, 2026: Validity capped at 200 days • March 15, 2027: Ceiling drops to 100 days • March 15, 2029: Mandatory 47-day max lifespan We talk often about auto-renewals, but we aren't talking enough about discovery. If your discovery strategy relies on active network port scans run m
Brian Couzens
Aug 182 min read
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