Delete your passwords, Microsoft warns its billion-plus users, all of whom should move fully to passkeys. If a password ...

The Microsoft Defender Security Research Team has confirmed that a pervasive new authentication code attack is compromising ...

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 ...

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 ...

A vulnerability in Microsoft’s multifactor authentication (MFA) system has been uncovered by cybersecurity firm Oasis Security, allowing attackers to bypass security measures and access sensitive data ...

Two of the bigger authentication announcements to come out of the recent RSA Conference both point in the same direction: Organizations need a more flexible, unified approach to identity security, ...

A global phishing campaign targeting Microsoft 365 bypasses security codes using a legitimate login feature, impacting ...

Microsoft warns that some Windows domain controllers are entering restart loops after installing the April 2026 security ...

While online accounts are increasingly protected by passkey technology, it turns out that many banking, e-commerce, social media, website domain name administration, software development platforms, ...

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

If Windows machines fail to complete EAP-TLS authentication with ISE, with Event 5400 Authentication failed error, follow the solutions mentioned below. Note: You might get a few messages saying ...