system guard

Microsoft’s January update cycle took an unexpected detour this week when a Patch Tuesday release introduced a narrowly scoped but disruptive regression that left some Windows 11 systems unable to shut down or enter hibernation, forcing Microsoft to ship emergency out‑of‑band (OOB) updates on...

Microsoft has confirmed that its January 13, 2026 cumulative update for Windows 11 (KB5073455) introduced a configuration‑dependent regression that can leave some systems restarting when users expect them to shut down or hibernate, and the company’s interim guidance is an explicit command‑line...

Microsoft has confirmed that the January 13, 2026 cumulative update for Windows 11 (KB5073455, OS Build 22631.6491) introduced a configuration‑dependent regression: on systems with System Guard Secure Launch enabled, selecting Shut down or attempting Hibernate can cause the machine to restart or...

A patch released in January 2026 is causing some Windows 11 PCs to restart when users try to shut them down or put them to sleep, and Microsoft has published an emergency workaround while it works on a permanent fix. Background / Overview Microsoft shipped its January cumulative updates on...

Microsoft’s advisory for CVE-2026-20962 warns that a use of an uninitialized resource inside the Dynamic Root of Trust for Measurement (DRTM) implementation can allow an authorized local attacker to disclose sensitive information, and administrators should treat affected hosts as high priority...

Microsoft’s new Image Customizer for Azure Linux promises to shrink what used to be a lengthy, VM-driven image build process into a predictable, chroot-based workflow that operators can run in minutes — while integrating integrity protections such as dm-verity and code-integrity controls...

Microsoft's Azure Linux 3.0.20250910 quietly introduces an optional Linux 6.12 LTS hardware‑enablement (HWE) kernel, giving Azure customers a supported path to newer device drivers and platform features while preserving the conservative, proven 6.6 LTS kernel as the default. Background /...

Microsoft's Azure Linux 3.0.20250910 adds an optional Linux 6.12 LTS hardware‑enablement (HWE) kernel, giving Azure customers a supported path to newer device drivers and platform improvements while keeping the existing Linux 6.6 LTS kernel available for conservative deployments. Background...

Microsoft’s recent push to harden Azure Linux with a new “OS Guard” capability marks a notable shift in how cloud providers are thinking about host-level protections for container workloads, combining run‑time immutability, code integrity checks, and mandatory access control into an opinionated...

System Guard in Windows 11 and Windows 10 serves as a critical bulwark against sophisticated threats aiming to compromise a device during its earliest and most vulnerable startup phases. With the proliferation of firmware and boot-level attacks, Microsoft has emphasized leveraging hardware-level...

Grab your coffee mug and brace for mild excitement: Microsoft’s latest Windows 10, version 22H2 non-security preview update—KB5055612, OS Build 19045.5796—has landed. If you’re still clinging to Windows 10 like a well-worn hoodie, this is the sort of update you’ll keep seeing, right up until...

Windows Hello Faces a Temporary Lockout in Windows 11: What’s Behind the Bug and How to Navigate It With Windows 11 continuously evolving as Microsoft’s flagship operating system, many users have embraced its enhanced security features, particularly Windows Hello. This biometric authentication...

Windows Hello Login Issues After Windows 11 Reset: Bug Breakdown, Impacts, and Workarounds Windows 11 users relying on the convenience of Windows Hello for facial recognition or PIN login have recently encountered a frustrating hiccup after performing system resets. This unexpected bug emerged...

Goodbye Windows Hello: How Microsoft’s Update Broke Biometric Login and What You Can Do About It Microsoft’s reputation for Windows security updates has had its ups and downs, but recent troubles with Windows Hello—Microsoft's biometric login system combining facial recognition and PIN—are...

Ok I am not that much of a noob at computers and I am usually able to fix any sort of virus infected comp within a short period of time, however, my father's Dell laptop is a complete hassle (Again I am very new to Vista only use XP on all my personal comps). It is a Dell Vostro 1000 not really...