“Researchers have discovered a suite of vulnerabilities that largely break a next-generation protocol that was designed to prevent the hacking of access control systems used at secure facilities on US military bases and buildings belonging to federal, state, and local governments and private organizations.”

It gets worse from there. It’s absofuckinghorrible.

https://arstechnica.com/security/2023/08/next-gen-osdp-was-supposed-to-make-it-harder-to-break-in-to-secure-facilities-it-failed/