Microsoft Exchange is a Microsoft email service often used by businesses and academic institutions. Exchange synchronizes email between an Exchange server and your client email app, such as Outlook.
The NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening.
The National Security Agency, Cybersecurity and Infrastructure Security Agency and international partners released joint guidance Oct. 30 on best practices for Microsoft Exchange server security. The ...
The Cybersecurity and Infrastructure Security Agency (CISA) and the National Security Agency (NSA) have released guidance to ...
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Thousands of Microsoft Exchange servers remain unpatched against major threat - here's what to do to stay safe
Microsoft sounded the alarm on a hybrid Exchange bug in early August 2025 However almost 30,000 instances remain vulnerable Microsoft has advised users how to defend their endpoints, so patch now ...
Microsoft has re-released the November 2024 security updates for Exchange Server after pulling them earlier this month due to email delivery issues on servers using custom mail flow rules. This known ...
CISA released a 15-page security best practices guide for Microsoft Exchange Servers, which Microsoft stopped supporting on ...
Microsoft's mission to "Copilot all the things" has reached Exchange Server, with a survey asking if admins want the AI assistant on-prem. "We are exploring the possibility of introducing Copilot for ...
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