Administrators using ExchangeOnlineManagement versions earlier than 3.10.1 should update before Microsoft begins enforcing stricter authentication requirements in March 2027.

Microsoft Entra ID will retire native SMS and voice authentication during 2027. Organizations should migrate users to passkeys, FIDO2 keys or phishing-resistant authentication methods. Microsoft 365 ...

Microsoft has reminded admins to migrate Entra ID users to phishing-resistant authentication methods to avoid sign-in ...

Microsoft will enforce new CSP protections for Entra ID sign-ins in October, blocking unsupported scripts and some browser ...

Time is of the essence to prepare for the retirement of basic authentication on Exchange Online, which could cause trouble if updates aren't made by a Microsoft deadline. Companies that use Active ...

Microsoft has announced that passkeys will become the default authentication method for the Entra ID enterprise identity service starting September 2026. Passkeys will be enabled automatically for ...

Microsoft will begin rolling out passkeys as the default authentication experience for Microsoft Entra ID in the public cloud on September 1, 2026. Organizations with SMS or voice authentication ...

Microsoft and major cloud providers are starting to take steps to move their business customers toward more secure forms of authentication and the elimination of basic security weaknesses — such as ...

There have been hints for the past week-plus — courtesy of Liveside.net — that Microsoft was poised to roll out two-factor authentication for its Microsoft Accounts. On April 17, Microsoft did just ...

A new phishing kit abuses a legitimate Microsoft device authorization flow intended for use with printers or smart TVs to steal authentication tokens, register attacker-controlled devices and gain ...

Microsoft is now rolling out the option to add two-factor authentication across its services. Microsoft accounts cover all of Redmond's services, from Windows PCs and Windows Phones, to Outlook.com, ...