The False Sense of Security SMB signing on domain controllers has become standard practice across most Active Directory ...

An ancient network authentication protocol has received its first death notice. The protocol, which has roots going back to the first local area network days of the 1980s, is called Microsoft NTLM, ...

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 ...

A recently addressed security flaw in Microsoft Outlook has been identified as a significant threat, potentially allowing threat actors to exploit it to gain access to NT LAN Manager (NTLM) v2 hashed ...

A vulnerability allowing attackers to leak NTLM authentication hashes with minimal user interaction has been actively exploited just days after Microsoft released a patch. The flaw, tracked as ...

Microsoft Windows Active Directory Certificate Services (AD CS) by default can be used as a target for NTLM relay attacks, which can allow a domain-joined computer to take over the entire Active ...

Microsoft warns of credential-stealing NTLM relay attacks against Windows domain controllers Your email has been sent Microsoft is sounding an alert about a threat against Windows domain controllers ...

I have a couple Intranet "applications" that use NTLM authentication to grab the user's login name, and then use that to retrieve their info from a database (everyone's on NT and IE). I've done this ...

I have a Linux computer that I can SSH into from outside my network, and would like to be able to telnet from there into my Windows 2000 and XP machines. The problem is that Windows insists on ...