IT Automation with PowerShell & AD
Secure Active Directory with best practices for hardening, monitoring, access control, and threat mitigation.
Home/Active Directory Security/Active Directory Legacy Auth Deprecation 2026 Last Updated: July 2026 Answer capsule: Active Directory legacy auth deprecation in 2026 covers three separate but overlapping changes: CVE-2026-20833 forces domain controllers toward AES-SHA1 Kerberos tickets…
If you manage an internal Public Key Infrastructure, you already know that Active Directory Certificate Services fails quietly. A certificate authority can look "up" in Server Manager for months while its CRL silently expires, its…
Introduction: Why Active Directory Is the Ultimate Target Active Directory (AD) is the central nervous system of most enterprise environments. It governs authentication, authorization, identity management, and access control across users, systems, and applications. When…
