Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Windows on ARM is becoming increasingly relevant for business endpoints. Newer ARM-based Windows laptops are built for mobility, long battery life, quiet operation and on-device AI workloads. Microsoft is also investing in the ARM application ecosystem for Copilot+ PCs, and Windows 11 on ARM can run x86 and x64 apps through emulation, with Prism improving compatibility and performance in Windows 11 24H2.

Microsoft is preparing a major change to Windows that could quietly reshape how security and compatibility are balanced across the entire ecosystem. Starting April 2026, Windows will begin blocking kernel drivers signed through the legacy cross-signed root program by default, replacing a decades-old trust model with a stricter, policy-driven approach centred on the Windows Hardware Compatibility Program (WHCP). This is more than a routine update.

Patch management is a crucial aspect of IT infrastructure administration, just as Windows Workstation backup. With the right patch management solution, you can enhance your system by testing or installing the latest software updates and patches. Patches are regarded as temporary fixes for existing issues between full-scale software releases. If patch management is effectively performed, you can promptly address vulnerabilities of your system and mitigate any potential threats.

Windows 11 is better protected out of the box than older versions of Windows, but that does not solve the biggest problem most users face: recovery. If a phishing page slips through, ransomware starts encrypting files, or your SSD fails during an update, built-in protection can only take you so far. That is why the best antivirus for Windows 11 is no longer just the one that blocks malware most aggressively. It is the one that fits how you actually use your PC and what happens if something goes wrong.

Every Windows laptop used in your organization carries sensitive data: customer records, internal documents, credentials, and intellectual property. If even one of those devices is lost or stolen without encryption, the consequences can be severe. According to industry insights, over 70% of data breaches originate at endpoint devices, highlighting the growing risk posed by unmanaged devices.

With an ever-increasing demand for additional security from today’s technology platforms, Microsoft is implementing several new measures to build a more robust ecosystem by default.

Many operational technology (OT) environments depend on Windows 10 systems. In October 2025, Microsoft ended support for Windows 10. That doesn’t mean manufacturers have to immediately replace their systems, but it does change the risk profile related to unsupported operating systems. In OT environments, operating systems commonly reach end of support long before the industrial assets they control.

When Microsoft ended support for mainstream Windows 10 in October 2025, there was panic in many industries. Fearing that Windows 10 would be unprotected and therefore exposed to cyberthreats, organizations raced to migrate to Windows 11. But in operational technology (OT) environments, that narrative is a little misleading. Upgrading prematurely can introduce far greater operational risk than staying on a well-controlled Long-Term Servicing Channel (LTSC) platform.

Windows patch management is the practice of deploying and managing feature updates, bug fixes, and security patches at scale for Windows operating systems and applications. These updates go beyond adding new features, acting as critical safeguards that address vulnerabilities attackers commonly target.