Windows Server

Earlier this week, Microsoft released the June 2022 Patch Tuesday updates for all supported versions of Windows. These patches brought security updates to fix several vulnerabilities, but the company has now warned that the updates may cause backup issues on Windows Server (via Bleeping Computer). The Windows Server backup issues are caused by the security…

Microsoft has acknowledged a new zero-day remote code execution flaw in its Microsoft Support Diagnostic Tool (MSDT). The Microsoft Security Response Center team explained that the security flaw impacts all supported versions of Windows and Windows Server. Microsoft Support Diagnostic Tool (MSDT) is a service in Windows 11/10/8.1/7 and Windows Server. The tool enables the…

Microsoft released new out-of-band (OOB) updates yesterday to address Active Directory (AD) authentication problems caused by the May 2022 Patch Tuesday updates. These emergency patches also include a fix for the bug that previously prevented the installation of apps from the Microsoft Store. The May 2022 security updates that shipped earlier this month included fixes…

The US Cybersecurity and Infrastructure Security Agency (CISA) has temporarily removed the security flaw CVE-2022-26925 from its Known Exploited Vulnerability Catalog. It has warned that IT admins should not install the May 2021 Patch Tuesday updates on Windows Servers used as domain controllers due to the risk of authentication failures. The security advisory comes amid…

Microsoft has acknowledged a new issue that causes authentication failures on the server or client machines for some Windows services. The company has confirmed on the Windows Health Dashboard that it’s actively investigating the bug, and a permanent fix would be available in the upcoming release. The first bug reports started to surface earlier this…

Microsoft is finally getting ready to deprecate the SMB1 (Server Message Block version 1) file-sharing protocol on Windows PCs. Indeed, the company has announced that SMB1 is now disabled by default in the latest Windows 11 Home Dev Channel builds. SMB1 is an outdated file and resource sharing protocol that allows users to communicate with…

Microsoft Defender for Endpoint is finally getting support for some older versions of Windows Server. Indeed, the Redmond giant has launched a revamped Microsoft Defender for Endpoint solution for Windows Server 2012 R2 and Windows Server 2016. Microsoft announced a public preview of its new Defender for Endpoint solution back in October 2021. The unified…

In today’s Ask the Admin, I’ll compare Azure Operational Insights (OpInsights) with System Center Operations Manager (SCOM), and discover whether OpInsights replaces SCOM.

Looking at a recently-announced product called “Microsoft Endpoint Manager”. While the product name and management interface may be shiny and new, you’ll probably recognize the underlying products as some of the same familiar products that device administrators have known for years. We’ll break down what’s included and some changes that may benefit and impact current and future deployments.

Microsoft has announced some important changes that should make it easier to manage .NET updates on Windows Server machines. Starting this month, IT Admins can now opt-in for automatic updates for .NET and .NET Core via Microsoft Update (MU). Previously, Windows Server updates for .NET and .NET Core were delivered to users via WSUS and…