The NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening.

Microsoft halts KB5070881 after reports it broke Hotpatch on Windows Server 2025 while patching an actively exploited WSUS ...

An out-of-band (OOB) security update that patches an actively exploited Windows Server Update Service (WSUS) vulnerability ...

Best practices include a focus on hardening user authentication and access, ensuring strong network encryption, and ...

US and allied cyber agencies team up to try to nudge users to pay more attention to securing Microsoft Exchange Server.

Researchers say hackers could be gathering intelligence for future attacks, and authorities warn users to apply patches and ...

Both VPNs are well-rounded, but offer different privacy selling points. Your choice will depend on whether you want critical privacy protections or innovative features.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) and National Security Agency (NSA), along with international ...

The best-practices guide comes two months after CISA and Microsoft warned of a high-severity vulnerability in Exchange Server ...

In the on-premises server business, revenues increased 1% (relatively unchanged in cc), ahead of expectations, primarily ...

The Microsoft Store has joined the growing list of services affected by a major outage sweeping across the tech giant’s ...

An SMTP server allows you to send, receive, and forward email messages between users. Learn how to configure SMTP server in ...