Update 26.3.2024: While not on the same scale as 2021's Microsoft Exchange Server hack (see below this update), security problems impacting Exchange Server have reemerged. In March 2024's monthly ...

Yes, it's possible to do a Microsoft Exchange Server deployment that is secure enough for all but the most sensitive information. Here's how to do it. With all the news about information leaks, ...

Threats against Microsoft Exchange continue to mount, but there are steps both organizations and Microsoft can take to limit ...

Microsoft has released emergency out-of-band security updates for all supported Microsoft Exchange versions that fix four zero-day vulnerabilities actively exploited in targeted attacks. These four ...

Once, reasonable people who cared about security, privacy, and reliability ran their own email servers. Today, the vast majority host their personal email in the cloud, handing off that substantial ...

Microsoft this week announced that it reissued August security update packages for Exchange Server 2016 and Exchange Server 2019. The security update reissuance is being done to address a problem ...

John Roach of Microsoft Research reports that the company has found a way to enable secure data exchange in the cloud, providing users with full control over how much information is passed along to ...

Microsoft has fixed an issue causing some Microsoft 365 users' Outlook desktop clients to stop connecting to email servers via Exchange ActiveSync. Exchange ActiveSync (EAS) is a synchronization ...