Microsoft announces plans to deprecate NT LAN Manager (NTLM) in Windows 11, along with implementing various security measures including Smart App Control with AI model, Win32 app isolation, VBS enclaves, and Zero Trust Domain Name System (ZTDNS) to enhance user authentication and overall system security, responding to security concerns and aiming to secure the operating system effectively against threats.

 Windows 11 deprecates NTLM adds AI-powered controls and security defenses