Three out of the five Five Eyes states – Australia, Canada and the US – have issued guidance to help end-user organisations secure their Microsoft Exchange Server instances, stemming in part from an ...

Microsoft warned customers today that Exchange Server 2013 will reach its extended end-of-support (EOS) date 90 days from now, on April 11, 2023. Exchange Server 2013 was released in January 2013 and ...

Microsoft Exchange administrators running versions older than March 2023 need to update or they won’t get the latest security mitigations, says an expert. But, David Shipley added, even better advice ...

Microsoft on Thursday cleared up the mystery surrounding its next Exchange Server release plans, as described in an "Exchange Server Roadmap Update" announcement. Like SharePoint Server and Project ...

A new cybersecurity blueprint aimed at strengthening Microsoft Exchange Server environments has been released by the US Cybersecurity and Infrastructure Security Agency (CISA), National Security ...

The NSA, CISA, Australia’s Cyber Security Centre, and Canada’s Cyber Centre jointly released comprehensive security practices for Exchange hardening. If your team still runs Microsoft Exchange Server, ...

Best practices include a focus on hardening user authentication and access, ensuring strong network encryption, and minimizing application attack surfaces. Cyber agencies from three countries ...

On-premises Exchange Server to Office 365 migration is easy and straightforward. However, when it comes to migrating public ...