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

Microsoft will enforce stronger Kerberos encryption in April 2026, removing RC4 support and potentially impacting enterprise setups.

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 ...

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, ...

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 ...

The phishing-as-a-service toolkit leverages legitimate authentication to capture tokens and access Microsoft 365 services.

Microsoft Entra external MFA now supports third-party authentication with unified Conditional Access management. RSA and Microsoft target AI workforce security with phishing-resistant identity and ...

A financially motivated threat actor tracked as Storm-2755 is stealing Canadian employees' salary payments after hijacking ...

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, ...

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 ...