Windows management Archives

Winsage

June 4, 2026

ADCS Now Generates Post-Quantum Certificates For Windows

Active Directory Certificate Services (ADCS) now supports the generation of post-quantum certificates, enhancing quantum-safe cryptography within Windows' secure connection protocols. Microsoft has integrated PQ TLS hybrid key exchange into the Windows Transport Layer Security (TLS) stack, providing protection against "Harvest Now, Decrypt Later" attacks. The PQ TLS hybrid key exchange combines traditional cryptographic methods with the NIST ML-KEM algorithm, offering three hybrid combinations: X25519MLKEM768, SecP256r1MLKEM768, and SecP384r1_MLKEM1024. This feature is available in preview via the Windows Insider Program and will be rolled out to Windows 11 and Windows Server. Additionally, Windows cryptography APIs now support composite ML-KEM and ML-DSA algorithms, which are NIST-approved standards for key exchange and digital signatures, enhancing security by requiring multiple components to be compromised. Microsoft emphasizes the importance of establishing new Certification Authorities (CAs) for implementing post-quantum certificate issuance, as existing CAs cannot be upgraded. The introduction of ML-DSA support within ADCS allows organizations to counter HNDL risks associated with long-lived data. Organizations are encouraged to inventory their use of public-key cryptography, prioritize systems protecting sensitive data, and test hybrid and composite approaches in non-production environments to facilitate a smooth transition to quantum-safe cryptography.

Winsage

May 20, 2026

This tool lets you purge Windows 11 of all AI bloat features

Microsoft's Copilot chatbot is integrated into various Windows 11 applications, including the Edge browser, Photos app, and Paint software. Users can manage and disable unwanted AI components using the open-source program FlyOOBE, available for free on GitHub. To use FlyOOBE, users download a ZIP file, extract it, and run FlyOOBE.exe as an administrator. The program allows users to check the activation status of AI components and disable those they do not want by selecting them and confirming the changes. If FlyOOBE freezes, users can close the "Windows PowerShell" window to re-check components. FlyOOBE also offers features for removing bloatware. While it is free, donations to the developer, Builtbybel, are appreciated.

Winsage

May 17, 2026

I got tired of hunting through Windows for every setting, so I built my own control center

The utility created simplifies Windows management by consolidating various settings and diagnostics into a single interface. It provides an overview of system metrics such as DNS latency, system uptime, and temporary file accumulation. The application includes dedicated pages for health checks, network insights, services, scheduled tasks, drives, drivers, power plans, gaming toggles, privacy settings, and taskbar configuration. Each diagnostic is executed through PowerShell scripts, with results displayed in a user-friendly format. The utility maintains transparency by creating .reg backups before modifying the registry and allows users to revert changes easily. It is open-source, lightweight, and designed for personal use rather than debloating. The program's structure enables users to inspect and modify scripts, ensuring clarity and control over system adjustments.

Winsage

May 7, 2026

Windows 11 still runs on code from the 1990s, Microsoft admits

Windows 11 relies on the Win32 API, a legacy system dating back to Windows 95, for core functionalities like right-clicking and launching applications. Microsoft’s Chief Technology Officer, Mark Russinovich, noted that the continued relevance of Win32 was unexpected, as few anticipated it would still be a primary interface in 2026. Despite attempts to modernize the Windows API with initiatives like WinRT, Win32 remains integral to many Windows operations. The separation between Win32 applications and web technologies has complicated the transition to a new API framework. Additionally, tools from Microsoft's past, such as Sysinternals, Sysmon, and ZoomIt, continue to play important roles in Windows management.

Tech Optimizer

April 24, 2026

Fileless Malware and Email Authentication Gaps

Fileless malware operates stealthily within networks, utilizing legitimate system tools like PowerShell and Windows Management Instrumentation (WMI) to execute malicious code in memory without leaving traces on disk. Traditional antivirus solutions struggle to detect these threats due to their reliance on file signatures. The primary vector for fileless malware is email, where attackers use spoofed messages to trick users into activating malicious scripts. Misconfigurations in Sender Policy Framework (SPF) and DomainKeys Identified Mail (DKIM) records create vulnerabilities that attackers exploit to deliver spoofed emails. Traditional endpoint protection mechanisms are inadequate against fileless attacks, necessitating a shift towards behavioral analysis for detection. Organizations must assess their preparedness by ensuring proper email authentication configurations and enhancing endpoint security capabilities. Integration among security teams and updated employee security awareness programs are also essential. Sendmarc helps organizations mitigate vulnerabilities by providing visibility into SPF, DKIM, and DMARC configurations and enforcing DMARC to block unauthenticated messages.

Winsage

April 7, 2026

Windows 11 Version 25H2 is Now Being Pushed to All Eligible PCs

Windows 11 version 25H2 is now available for Home and Pro users, rolling out to all non-managed PCs currently on version 24H2. The upgrade will be automatic for eligible users unless there are compatibility issues. Version 24H2 will reach its end of support on October 13, 2026, while version 25H2 will be supported until October 2027. The upgrade process uses a simple enablement package, and most features are accessible to both versions. However, version 25H2 removes certain legacy features like PowerShell 2.0 and WMIC. Users can choose when to restart or postpone the installation, but it becomes mandatory after a pause time limit. Windows 11 version 26H1 is in development and will debut on new devices with Qualcomm’s Snapdragon X2 Series processors.

Winsage

January 29, 2026

Microsoft’s Quiet Exodus: Why Enterprise Developers Are Abandoning Windows for Linux Workstations

Microsoft developers and enterprise technology leaders are increasingly choosing Linux over Windows for development tasks, driven by performance concerns, workflow inefficiencies, and the rise of cloud-native development. The Windows Subsystem for Linux (WSL) has facilitated this shift by allowing developers to work in a Linux environment while still using Windows. Tools like Docker, Kubernetes, and Terraform, which are primarily designed for Linux, have led to a reevaluation of desktop strategies across various industries. Linux provides direct access to the same kernel and toolchain used in production, reducing discrepancies that can lead to bugs. It typically requires less memory at idle compared to Windows, making it more efficient for developers managing multiple containers or virtual machines. Microsoft has responded by investing in platform-agnostic tools like Visual Studio Code and embracing Linux on its Azure cloud platform, where over 50% of virtual machines run Linux. The introduction of WSL2 has improved compatibility and performance, but it has also highlighted Windows' limitations, leading to frustrations among developers. Security considerations favor Linux due to its open-source nature, allowing for greater customization and auditing. Financially, Linux can be more economical for enterprises due to lower licensing costs and reduced hardware requirements. Organizations that have switched to Linux report significant improvements in build times and overall developer experience. Hybrid strategies are emerging to accommodate developer preferences while ensuring security, with cloud-based development environments gaining traction. The trend toward Linux workstations reflects broader industry movements toward open source and platform independence, as companies adapt to attract and retain technical talent.

Winsage

January 14, 2026

U.S. CISA adds a flaw in Microsoft Windows to its Known Exploited Vulnerabilities catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a Microsoft Windows vulnerability, CVE-2026-20805, to its Known Exploited Vulnerabilities (KEV) catalog, with a CVSS score of 8.7. This vulnerability, part of the January 2026 Patch Tuesday updates, affects the Windows Desktop Window Manager and allows attackers to leak memory information, potentially aiding in further exploits. Federal Civilian Executive Branch agencies must address this vulnerability by February 3, 2026, as mandated by Binding Operational Directive 22-01.

Tech Optimizer

December 3, 2025

Fileless protection explained: Blocking the invisible threat others miss

Fileless malware operates within a computer's active memory, avoiding detection by traditional antivirus solutions that rely on file scanning. It uses legitimate tools like PowerShell to execute harmful commands without creating files, making it difficult to identify. Cybercriminals can use fileless malware for various malicious activities, including data theft and cryptocurrency mining. Malwarebytes combats fileless attacks through two defense layers: Script Monitoring, which intercepts potentially dangerous scripts at execution, and Command-Line Protection, which scrutinizes command-line tools for suspicious activities. Examples of fileless attacks include malicious email attachments activating PowerShell to download ransomware, hidden JavaScript on websites mining cryptocurrency, and attackers using Windows Management Instrumentation (WMI) to create backdoors. Malwarebytes' Fileless Protection operates automatically in the background, ensuring legitimate applications function normally while monitoring for threats. It is part of a comprehensive security framework that includes machine-learning detection and web protection, designed to stop attacks that do not write files. This protection is included with Malwarebytes Premium, aimed at safeguarding personal and small business systems.

Winsage

November 10, 2025

Windows 11 26H1 Focuses on New Silicon Support, Not New Features

Microsoft has released Windows 11 Insider Preview Build 28000, focusing on hardware optimization rather than major user interface changes. This build supports advanced silicon from Qualcomm and NVIDIA, specifically targeting Windows-on-Arm platforms featuring Snapdragon X2 Elite processors and NVIDIA's N1 and N1x SoCs. The 26H1 update will not be a feature update for version 25H2 but will include platform modifications for new hardware, with no action required from users. Microsoft plans to use an enablement package (eKB) to unlock functionalities within the 26H1 framework, similar to the 25H2 update, which also introduced few new features and emphasized security improvements while deprecating certain features like PowerShell 2.0 and WMIC due to security vulnerabilities. Additionally, IT administrators can remove pre-installed Microsoft default applications on Enterprise and EDU devices through Group Policy or MDM CSP.