Adcs on Aperture Zone https://aperturezone.com/tags/adcs/ Recent content in Adcs on Aperture Zone https://aperturezone.com/logo.webp https://aperturezone.com/logo.webp Hugo -- gohugo.io fr-fr Wed, 14 Oct 2026 00:00:00 +0000 PKI: One Infrastructure, Two Authorities https://aperturezone.com/pki/ Wed, 14 Oct 2026 00:00:00 +0000 https://aperturezone.com/pki/ <p>A PKI migration story told from start to finish, in three parts. On the Linux and appliance side: a manual OpenSSL CA replaced by step-ca, with short-lived certificates that renew automatically. On the Microsoft side: AD CS kept separate for RDP and autoenrollment. Finally, signing .rdp files following the April 2026 security hardening.</p> <!--TUILES-->