Home / Active Directory Security / Active Directory Service Account Types Explained Last Updated: July 2026 Active Directory service account types fall into three main groups: Domain User Accounts, standalone Managed Service Accounts (sMSA), and Group Managed Service Accounts (gMSA). In most modern environments, gMSA is the best choice because Windows automatically rotates its password […]
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 and away from RC4, NTLMv1 continues its multi-year phase-out through enhanced auditing, and Windows Server 2025 enables LDAP signing by
Table of Contents The Cloud-Native Endpoint Problem Kerberos Created What Microsoft Entra Kerberos Actually Is (and Isn’t) Architecture: Entra ID as a Cloud KDC Ticket Types Explained: Cloud TGT vs OnPremTgt (Partial/Referral) End-to-End Flows (Cloud Resource vs On-Prem Resource) Why This Unlocks Entra Joined Windows 11 at Scale Windows Hello for Business Cloud Kerberos Trust
Active Directory Trust Relationship Failed: What Are the Root Causes? If you manage Windows endpoints or servers, you have probably seen this error before: The trust relationship between this workstation and the primary domain failed. It is one of those Active Directory issues that appears suddenly. Yesterday the machine worked. Today the user cannot sign
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 Active Directory is compromised, attackers often gain complete control of the organization. Modern attackers rarely rely on single exploits. Instead,
