Windows devices Archives

Tech Optimizer

May 17, 2025

New ‘Defendnot’ tool tricks Windows into disabling Microsoft Defender

A tool named Defendnot can disable Microsoft Defender on Windows devices by registering a counterfeit antivirus product using an undocumented Windows Security Center (WSC) API. Developed by researcher es3n1n, it exploits the API to register a fictitious antivirus that meets Windows' validation criteria, leading to the automatic disabling of Microsoft Defender. Defendnot circumvents security measures by injecting a dummy antivirus DLL into the trusted Taskmgr.exe process. It also includes a loader for configuration customization and establishes an autorun entry through the Windows Task Scheduler for persistence. Microsoft Defender currently detects and quarantines Defendnot as a Win32/Sabsik.FL.!ml.

Winsage

May 15, 2025

Microsoft App Assure helps Nord Security build for Windows on Arm

Developers are focusing on optimizing applications for the newly launched Copilot+ PCs, which feature advanced system architecture, all-day battery life, and the ability to run AI models directly on the device. The initial Copilot+ PCs are powered by Snapdragon X Elite and X Plus silicon, with AMD and Intel also introducing compatible processors. Microsoft’s App Assure Program provides guidance and technical support to help developers optimize applications for these devices, particularly for Arm-based Snapdragon X Series devices. NordVPN is a notable example of a company that successfully utilized the App Assure program to develop an Arm-optimized version of their application. The program includes the Arm Advisory Service, which allows developers to consult with Microsoft engineers for a smoother development process. Other companies, such as Proton VPN and F-Secure, have also benefited from the App Assure team in optimizing their applications for the Windows on Arm platform.

Winsage

May 7, 2025

The “End of 10” project wants to save aging PCs with Linux instead of Windows 11

As Windows 10 approaches its end-of-life status in October, approximately 240 million PCs will become obsolete, prompting Microsoft to encourage users to upgrade to Windows 11, particularly on devices with Copilot+ technology. The "End of 10" initiative aims to introduce users to Linux, providing a website with instructions for installation and highlighting the benefits of Linux over Windows. Windows 11 requires Intel's 8th-generation processors or AMD's Ryzen 2000 series or newer, leaving many functional PCs, especially those made before 2017, unable to upgrade. The "End of 10" campaign promotes Linux as a viable alternative, emphasizing its compatibility with older hardware, cost-effectiveness, reduced emissions, privacy advantages, and lower susceptibility to malware. The website includes a directory of repair shops for support and offers a DIY installation guide. Despite over half of Windows devices still running Windows 10, the adoption rate of Windows 11 is increasing, indicating a potential shift in user migration.

Winsage

May 2, 2025

Pushing passkeys forward: Microsoft’s latest updates for simpler, safer sign-ins

The tech community is celebrating the first "World Passkey Day," moving away from "World Password Day," with Microsoft and other organizations committing to the Passkey Pledge to promote passkey adoption. Microsoft has developed passkeys as a secure authentication method, replacing traditional passwords and allowing access via facial recognition, fingerprints, or PINs. Over 99% of users now prefer Windows Hello for sign-ins, and hundreds of websites support passkeys, which are resistant to phishing. Last year, there were 7,000 password attacks every second, highlighting the urgency of this transition. Microsoft has introduced passkey support for consumer applications, achieving nearly a million registrations daily, with passkey sign-ins being three times more successful and eight times faster than traditional methods. New Microsoft accounts will be created without passwords by default, and the sign-in process will prioritize passwordless methods. Currently, over 15 billion user accounts can use passkeys, with a goal to transition billions more.

Winsage

May 2, 2025

Lightweight Windows 11 version finally gets an update

Microsoft has released version 2504 of Validation OS, a streamlined version of Windows 11 designed for hardware validation, error diagnosis, and quality control in Windows device production. This version includes enhancements in .NET support, driver management, and USB boot capabilities. It operates through a command-line interface (CLI) and supports Win32 applications. Key features of the 2504 release include support for WPF applications via the Microsoft-WinVOS-WPF-Support package, inclusion of Surface Dock drivers, improved USB boot functionality with RAM disk size configuration through DISM, separation of CJK fonts from the general font package, and an upgrade to the latest .NET implementation. Some known issues remain, such as instability with Bluetooth and Serial Console packages on ARM64 systems. The update builds on previous releases that added features like the Out of Box Experience (OOBE) and Hyper-V-compatible VHDX images. Validation OS is not intended for end users but benefits manufacturers and IT professionals in hardware production and validation. The latest build is available for download from Microsoft's official page.

Winsage

May 2, 2025

Windows RDP has a major security problem, and Microsoft has refused to do anything about it

A significant vulnerability has been identified in the Windows Remote Desktop Protocol (RDP), which allows old credentials to remain functional even after a password reset. Security researcher Daniel Wade revealed that users can still access their systems with previously revoked credentials due to the authentication process relying on locally stored credentials that do not update in real-time. Microsoft's Security Response Center acknowledged this behavior but stated it is an intentional design to ensure at least one user account can log in, regardless of the system's online status. Microsoft has been aware of this issue since at least August 2023 and has chosen not to modify the code, citing potential compatibility issues.

Winsage

May 1, 2025

Windows RDP has a major security problem, and Microsoft has refused to do anything about it

A security flaw in Windows RDP allows previously revoked credentials to remain functional after a password reset, enabling users to access their PCs with old passwords. Microsoft does not classify this issue as a bug, stating it is an intentional design to ensure at least one user account can always log in. This behavior is not flagged by Microsoft Defender, Azure, or Entra ID, and the company's documentation lacks clarity on the matter. Microsoft has been aware of this issue since at least August 2023 but has chosen not to modify the code, citing potential compatibility issues.

Winsage

April 30, 2025

Microsoft wants users to ditch Windows 10 before its imminent death — Using Copilot+ PCs with Recall to upsell Windows 11

Microsoft will end support for Windows 10 on October 14, 2025, and is encouraging users to transition to Windows 11 through its new Copilot+ PCs. These PCs meet Windows 11's system requirements and feature AI-powered enhancements, including up to 13% faster performance than the MacBook Air M4, operating up to 5 times faster than five-year-old Windows devices, and offering up to 22 hours of video playback and 15 hours of web browsing on a single charge. In January, Microsoft reported that 15% of premium-priced laptops sold in the U.S. during the holiday quarter were Copilot+ PCs, with expectations for this percentage to increase. Windows 11's market share is currently 42.69%, while Windows 10 holds 54.2%.

Tech Optimizer

April 29, 2025

Intego Mac Internet Security

PCs were introduced before Apple’s Macintosh, leading to the emergence of PC viruses and the establishment of antivirus companies, with Macintosh protection being less prioritized. Intego focused on Macintosh security from the start, offering Intego Mac Internet Security, which includes a firewall that manages network permissions and defends against external attacks. Intego has been effective against Mac malware, achieving a 99.1% malware detection score in independent lab tests, although it lacks phishing protection, a feature offered by competitors Norton 360 Deluxe and Bitdefender Antivirus Plus. Intego's pricing is competitive, with a standard annual fee of .99 for a single license and .99 for three licenses. A five-device subscription costs .99, while the Mac Premium Bundle starts at .99 annually and includes additional features. A 14-day free trial is available, and free alternatives like Avast and AVG are also on the market. Intego supports older macOS versions back to Mavericks (10.9), but the latest version requires High Sierra (10.13) or later. The installation process for Intego is straightforward, requiring a restart and granting necessary permissions. The main interface includes components for updates, firewall, and antivirus, with user-friendly access to scanning options. Intego has received certification from AV-Comparatives and detected 100% of Windows malware samples in tests. Its quick scan takes about two and a half minutes, while a full system scan takes seven minutes. Intego's Safe Browsing feature checks existing browser protections but lacks a dedicated antiphishing solution. The NetBarrier firewall allows users to classify their network and manage traffic permissions effectively, although it may be complex for some users.

Tech Optimizer

April 24, 2025

4 things I wish somebody told me about Windows before I switched to it

The ongoing rivalry between Windows and Mac sparks passionate discussions among tech enthusiasts, with users appreciating the unique advantages of each platform. The Apple ecosystem offers limited premium models with consistent performance, while Windows provides a vast array of options, leading to significant performance variability based on specifications. Windows has a large selection of software, but its quality can be inconsistent compared to Apple's App Store. Additionally, Windows is more vulnerable to viruses and online threats, requiring robust antivirus solutions. Users may encounter more error messages and compatibility issues on Windows, necessitating more frequent restarts. Syncing files from an iPhone to a Windows PC can also be challenging for those accustomed to the Apple ecosystem.