Installing this month's Windows Server security update has knocked some enterprise domain controllers into continuous reboot ...

Microsoft has released out-of-band (OOB) updates to fix issues affecting Windows Server systems after installing the April ...

Many companies rely on Microsoft products, including Windows, Active Directory, ADFS, OWA, and RDP, in their business processes. That's why the importance of two-factor authentication (2FA or MFA) for ...

The Windows security updates, especially for servers from April, have partly severe side effects. Some Windows servers ...

SafeBreach researchers demonstrate how attackers can crash Windows domain controllers and build a botnet using unauthenticated RPC and LDAP vulnerabilities. At DEF CON 33, security researchers ...

I have a client that I recently acquired from another entity. Today I tried to join a new PC to the domain and it would not take. I checked DNS and made certain the client has the domain controller as ...

Microsoft rolls out emergency updates to fix Windows Server crashes, LSASS failures, and installation errors after April ...