Latest patches address security vulnerabilities and reinforce Microsoft’s ongoing support for on-premises Exchange environments.

Update, April 30, 2025: This story, originally published April 28, has been updated with further information regarding the hotpatching security update service for Windows Server 2025 users, as well as ...

Appendix A: Server Security Compliance Checklist (Login required: IT Staff only) Appendix B: Security and Configuration Management Tools (Login required: IT Staff only) All university owned devices, ...

Microsoft has released the June 2025 security baseline update for Windows Server 2025 to help admins use the best configurations for their systems. Microsoft has announced the release of the June 2025 ...

It is the very first thing you must do. If Outlook fetches an incorrect certificate, you will keep seeing this error. Therefore, click on the View Certificate button ...

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 ...

The Server Standard provides requirements for server configuration and use at RIT. A list of ISO-approved security assessment tools, HIPS programs, secure protocols, and a sample trespassing banner ...

The name on the security certificate is invalid or does not match the name of the target site webmail.domain.com. Outlook is unable to connect to the proxy Server ...

Microsoft says that Windows Server 2022 will come with security improvements and will bring Secured-core to the Windows Server platform. Windows Server 2022 is now in preview and "provides secured ...

This new version of Windows Server offers several significant security upgrades over Server 2016, including tools to track ransomware and other malware, and to track lateral movement attacks. Windows ...