Microsoft has had multi-factor authentication support for Office 365 administrative accounts since last year. Now that important security feature is available for ordinary user accounts in Midsize ...

Microsoft describes the problem as follows: “Users are unable to authenticate with the Authenticator app when signing in to Microsoft 365 services in some browsers.” ...

The authentication for Office 365 ranges from acknowledging a phone call, entering a six-digit code sent by text message on the portal to confirmation through apps on smartphones, Microsoft said.

Here's how to set up "break glass" accounts for emergency admin access to Microsoft Office 365 and brand your Office 365 log-in page to foil fake pages. Multifactor authentication (MFA) is a key ...

There are more than 120 million Office 365 business users, and with more than 80 per cent of Fortune 500 companies using Microsoft’s cloud services, the impact of the outage was widespread.

Microsoft has warned of an increasing number of consent phishing (aka OAuth phishing) attacks targeting remote workers during recent months, BleepingComputer has learned.

Microsoft resolves cloud-wide problem involving authentication issues after rolling back a recent change failed to end the outage. Office 365 outage with roll back failure ends after more than six ...

However, if you are like the majority of users who use their mobile devices essentially as their primary communication and productivity tool, that do have significant access to network and Office 365 ...

Microsoft is in the process of expanding the Office 365 Advanced Threat Protection (ATP) capabilities with attack flow overviews of malware attacks targeting organizations.

Microsoft has applied a hotfix to restore account access to its business customers on Azure and Office 365. The account lockouts reported in the early morning hours of Monday, November 19, were ...

Windows Hello for Business is Microsoft's biometric authentication scheme that adds a second factor for user authentications, which is typically a face scan, or a PIN can be used.