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, ...

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 ...

There are still thousands of cyberattacks targeting zero-day security vulnerabilities in Microsoft Exchange Server every single day as cyber criminals attempt to target organisations that have yet to ...

On Monday, Microsoft released the last major update for Exchange Server 2019. The aging Exchange Server is set to lose support on Oct. 14, 2025. This final update (2025 H1 Cumulative Update (CU15) ...

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 ...

The Cybersecurity and Infrastructure Security Agency (CISA) and the National Security Agency (NSA) have released guidance to help IT administrators harden Microsoft Exchange servers on their networks ...

Microsoft on Thursday published a comprehensive description of the Exchange Server attack methods currently taking advantage of four zero-day flaws in those products, and offered extensive advice. The ...

Several scenarios and reasons exist for regularly backing up an Exchange Server database, from data corruption to accidentally deleting files to system crashes to cybersecurity attacks. Microsoft's ...

Microsoft extends ESU support for Skype for Business Server and Exchange 2016/2019, offering critical security updates through 2026.

Many small businesses run a Microsoft Exchange server to manage their employee's email, calendar and address book data. As an Exchange system administrator, you have the ability to configure different ...