Two security vulnerabilities in Microsoft's NTLM authentication protocol allow attackers to bypass the MIC (Message Integrity Code) protection and downgrade NTLM security features leading to full ...

Authentication sits at the heart of enterprise security, making passwords and the authentication mechanisms that use them, prime targets for cybercriminals. For more than 90% of organizations that use ...

Microsoft is preparing one of the most consequential security shifts in Windows in decades, turning off NTLM authentication by default and pushing organizations toward modern, Kerberos based sign in.

Security firm Preempt issued an advisory that showed how to conceptually bypass the Enhanced Protection for Authentication (EPA) that prevents attackers from performing a relay of NT Lan Manager (NTLM ...

Microsoft said last year that it wants to improve authentication security by eventually killing off NTLM sometime in the future. Today, the company has announced the deprecation of the feature. Back ...

Microsoft recently announced its plans to disable the legacy New Technology LAN Manager (NTLM) protocol by default in upcoming Windows releases. The software giant disclosed that the move is designed ...

Microsoft Improves Windows Security with a Path to Move Off NTLM Your email has been sent It’s time to stop relying on the insecure authentication protocol built into Windows. Microsoft is making it ...

Microsoft has released details regarding a new Registry key and Group Policies for NTLM removal on Windows 11 24H2 and Server 2025. Last year in December, Microsoft began deprecating all versions of ...

Two Microsoft vulnerabilities, CVE-2019-1040 and CVE-2019-1019, would allow attackers to remotely execute malicious code on any Windows machine or authenticate to any web server that supports Windows ...