Microsoft released an out-of-band update Friday to resolve credential authentication failures affecting Azure Virtual Desktop and Windows 365 connections that emerged after the company's January 2026 ...

January update is the gift that keeps on giving Microsoft's January Windows update has delivered another blow for ...

Microsoft’s first Windows 11 security update of 2026 broke shutdowns and some Remote Desktop sign-ins. Microsoft has released ...

Windows 11 faced shutdown and remote access faults after the January 2026 security update, prompting a rare out-of-band fix ...

Microsoft is investigating an ongoing incident that is causing users to experience errors with some Microsoft 365 authentication features. As the company revealed earlier today in an incident alert ...

Microsoft's public cloud computing platform, Azure, was recently targeted by a cyberattack that led to a multi-hour outage. While a newly announced mandatory two-factor authentication login ...

Microsoft will soon start rolling out Conditional Access policies requiring multifactor authentication (MFA) from administrators when signing into Microsoft admin portals such as Microsoft Entra, ...

This post will show you how to enable multifactor authentication in Microsoft 365. Multifactor Authentication (MFA) provides an extra level of security for sign-ins. In Microsoft 365, MFA includes a ...

The various versions of Windows have used Kerberos as its main authentication protocol for over 20 years. However, in certain circumstances, the OS has to use another method, NTLM (NT LAN Manager).

Google provides assistance in cracking NTLM hashes, provoking Microsoft and also admins who are concerned about the security ...

Mandiant, the Google-owned cybersecurity firm, has publicly released a comprehensive dataset of Net-NTLMv1 rainbow tables, ...