Original tech articles from The Duke Post tagged "mtls".https://thedukepost.com/https://thedukepost.com/articles/mtls-fail-closed-tradeoff/https://thedukepost.com/articles/mtls-fail-closed-tradeoff/Every internal service already treats "it's on the same network" as proof enough. mTLS replaces that assumption with a certificate check on every connection — which is exactly why it works, and exactly why a bad rotation can take down more at once than an attacker ever could.Tue, 28 Jul 2026 00:00:00 GMTsecurityThe Duke Post