Exchange Server 2016 - SE | 85 Percent in Germany Unpatched
At the end of August, CERT-Bund published a figure summarizing the patch status of German mail infrastructure: Around 85 percent of on-premises Exchange servers in Germany are vul…
Kategorie: Microsoft Windows Server
Kategorie Microsoft Windows Server — 4 Beiträge — Alle veröffentlichten Beiträge zu diesem Themenbereich – kompakt gesammelt und filterbar.
RDP File Signing: Windows Warning Message
The days when unsigned RDP files could simply be accepted by clicking "Don't ask me again" are over. Since Microsoft's April 2026 security update, the rules have become significan…
Exchange HCW: Resolving WinRM 502 Errors
Since the HCW uses the WinHTTP stack for PowerShell remoting sessions, system-wide proxy settings often conflict with the requirements of cloud endpoints. WinRM expects a clean, e…
Windows 11 | Disable Copilot, Recall & AI via GPO
What began as an optional feature in 2024 is now deeply anchored in the system's core: the Copilot is omnipresent. On modern hardware (Copilot+ PCs), Windows Recall is also availa…