security hardening

Linux kernel maintainers have pushed a small but important hardening fix for CVE-2025-40217 — a validation shortcoming in the pidfs ioctl handling — closing a class of type‑confusion and buffer‑size risks by introducing stricter checks for extensible ioctls used by PID file descriptor helpers...

Dave Plummer — the veteran Windows engineer behind the Task Manager and several core components — has urged Microsoft to stop chasing flashy features and instead deliver a Windows 11 update with the focus and seriousness of Windows XP Service Pack 2: a single, sweeping release that prioritizes...

Windows has quietly folded a modern OpenSSH implementation into the platform — giving administrators and power users a familiar, scriptable, and secure way to reach Linux boxes, network gear, cloud VMs, or even other Windows machines — but the reality is nuanced: installation, configuration...

Microsoft’s November cumulative updates closed a long‑standing activation shortcut that many hobbyists and small businesses used to keep Windows and Office running without a legitimate license, and the change — centered on KB5068861 and companion updates — has already forced users in Spain and...

Windows 10 has reached its formal end of mainstream support and, as of October 14, 2025, Microsoft stopped issuing routine security and feature updates for most consumer and business editions — a change that turns the platform from “supported” to an increasingly attractive target for...

Microsoft has officially moved Windows 10 to end-of-life status, and while your PC will keep running, the protective safety net of regular OS security updates has been removed — leaving users with a clear set of short-term choices and a predictable set of long-term risks. Background / Overview...

A fresh telemetry snapshot from remote‑support sessions underscores a stark reality: as Microsoft’s Windows 10 support deadline approaches, a large share of real‑world endpoints remain on an OS that will soon stop receiving routine security patches—creating an urgent migration and...

The single most important step in getting a reliable, secure Windows PC on the network is to treat network setup as a deliberate process — not a background chore — and then follow a small set of repeatable checks that take you from hardware to firmware, drivers, OS settings and finally to...

Microsoft has begun the staged rollout of the Windows 11 25H2 update — an incremental, enablement-package-based release that unlocks a raft of AI-enhanced capabilities, a redesigned Start menu, richer lock‑screen widgets, improved energy and recovery tools, and targeted enterprise manageability...

Microsoft’s gradual, enablement-style rollout of Windows 11 version 25H2 landed this week with a thin set of platform housekeeping changes and a steady stream of app-level AI features — most notably an on-device Auto‑Categorization feature in the Photos app for Copilot+ PCs — while Microsoft...

Microsoft has quietly shipped Windows 11 version 25H2 as an intentionally light, operational update: a small enablement package that flips on features already staged across the 24H2 servicing branch rather than delivering a dramatic set of new consumer-facing capabilities. This year’s annual...

Windows 11’s 25H2 annual update is now rolling out — but don’t expect fireworks: this release is a lightweight “enablement package” that mainly flips on features already baked into 24H2, delivers targeted security and platform hardening, removes a few legacy components, and otherwise leaves the...

Microsoft has begun the staged rollout of the Windows 11 2025 Update — Windows 11, version 25H2 — delivered primarily as a lightweight enablement package that flips on features already staged across the 24H2 servicing branch and emphasizes security hardening, manageability, and lifecycle...

Microsoft has begun the quiet, staged rollout of Windows 11 version 25H2 — a pragmatic, operations-first update delivered primarily as a small enablement package that activates features Microsoft has been shipping throughout the 24H2 servicing stream rather than delivering a dramatic...

Microsoft has begun the staged rollout of the 2025 Windows 11 feature update — version 25H2 — and, for most users, the upgrade will look less like a dramatic rework and more like a careful housekeeping milestone that prioritizes security hardening, lifecycle resets, and incremental AI...

Microsoft’s 2025 Windows 11 feature update arrives quietly but deliberately: Windows 11, version 25H2 is being distributed as a small enablement package that flips on capabilities already staged in the 24H2 servicing stream, resets support clocks for targeted SKUs, and focuses more on...

Microsoft’s latest annual Windows milestone arrives without fanfare but with a clear operational agenda: Windows 11, version 25H2 is rolling out as a lightweight enablement package (eKB) rather than a full OS rebase, prioritizing security hardening, enterprise manageability, and a quieter...

Microsoft is rolling out the Windows 11 2025 update — version 25H2 — as a deliberately lightweight, operational release: an enablement package that flips on features already staged in last year’s servicing cycle rather than delivering a dramatic consumer-facing overhaul. At first glance 25H2 is...

Microsoft’s 2025 Windows 11 feature update — version 25H2 — arrives as a careful, operationally minded release rather than a headline-grabbing rework: it’s an enablement package that flips on features already staged in the 24H2 servicing stream, removes a few long‑deprecated tools, and resets...

Zorin OS 18 Beta arrives at a pivotal moment: with Windows 10’s extended lifespan ending on October 14, 2025, millions of users face either an enforced upgrade to Windows 11, costly hardware refreshes, or the security risks of running an unsupported OS — and Zorin OS 18 Beta positions itself as...