Microsoft to Phase Out NTLM Authentication in Windows for Enhanced Security

Microsoft has announced the transition of Windows to more secure authentication methods by phasing out the NTLM (New Technology LAN Manager) protocol in favor of Kerberos-based solutions. NTLM, which has been in use for decades, remains present in certain environments, particularly with legacy systems and applications. Its cryptographic weaknesses make it vulnerable to attacks such as replay attacks and man-in-the-middle attacks. No specific date for its deactivation has been provided. The measure aims to strengthen authentication security in Windows.