file systems

AppWizard
May 6, 2025
ChromeOS has introduced significant enhancements, particularly in Android app support, improving functionality and integration. The latest updates include upgraded Bluetooth technologies, improved content search capabilities, and the integration of Android 11 changes using virtual machines for better app performance. The initiative "Start building apps for ChromeOS" provides guidance for developers to optimize applications for these devices. Accessibility features like Face Control, Bounce Keys, and Slow Keys have been added to assist users with various needs. Security improvements include theft detection and quick locking, while usability enhancements like Fast Pair simplify device connections. Recent updates also focus on integration and compatibility with existing file systems and support for Android and Linux applications, aiming to create a cohesive ecosystem.
Winsage
April 26, 2025
Windows has relied on the NTFS file system for many years, while alternatives like Microsoft's ReFS, ZFS, and Btrfs have emerged. ZFS and Btrfs are not officially supported on Windows, leading users to depend on community-developed drivers that can cause stability issues, including crashes and blue screens of death. Performance tests show that ReFS underperforms compared to NTFS, with significant declines in disk performance across various metrics. Similar performance issues have been reported for Btrfs. Additionally, ReFS lacks certain features available in NTFS, such as support for portable media, specific encryption options, extended file attributes, and disk quotas. Currently, Windows is not fully equipped to support these newer file systems, and while ReFS is under development, the future of ZFS and Btrfs on Windows remains uncertain.
Winsage
April 22, 2025
A security vulnerability identified as CVE-2025-21204 has been discovered in the Windows Update Stack, allowing local attackers to execute unauthorized code and escalate privileges to SYSTEM-level access. This vulnerability, with a CVSS score of 7.8 (High), affects Windows 10 versions 1507, 1607, and 1809, among likely other supported Windows 10/11 and Windows Server versions. The flaw arises from a design issue where Windows Update processes do not properly follow directory junctions, enabling attackers with limited user privileges to redirect trusted paths to locations containing malicious code. Microsoft has introduced a mitigation strategy in its April 2025 cumulative update, which includes creating a new folder at the root of system drives and implementing detection rules for suspicious junction creations. Organizations are advised to apply the April 2025 security updates, restrict ACLs on specific directories, prevent symbolic link creation, and monitor file creation activities in certain directories.
Winsage
March 26, 2025
Russian threat actors are exploiting a zero-day vulnerability in the Microsoft Management Console (MMC), identified as CVE-2025-26633, allowing them to bypass security features and execute harmful code. The hacking group Water Gamayun, also known as EncryptHub and Larva-208, is behind this campaign, using a weaponized version of the vulnerability called “MSC EvilTwin” to deploy various malicious payloads, including information stealers and backdoors. The vulnerability affects multiple Windows versions, particularly older systems like Windows Server 2016. The Cybersecurity and Infrastructure Security Agency (CISA) has added CVE-2025-26633 to its Known Exploited Vulnerabilities Catalog, requiring federal agencies to patch affected systems by April 1, 2025. Microsoft included this vulnerability in its March 2025 Patch Tuesday update. Recommended mitigations include applying security patches, restricting network access to MMC ports, and monitoring for unusual MMC activity.
Winsage
March 24, 2025
GParted is a free and open-source partition management tool available on Linux, allowing users to boot directly from a flash drive without installation. It supports over a dozen file systems, including HFS, HFS+, BTRFS, and F2FS, providing versatility beyond Windows' Disk Management, which is limited to NTFS, exFAT, and FAT32. GParted enables users to manage partition flags easily, a feature not available in Windows. While it does not offer direct partition recovery options, users can use the Terminal in GParted Live to execute disk tests for locating lost partitions. GParted can run from a live USB across multiple operating systems, including Windows, Linux, and macOS, making it a flexible choice for partition management. It allows users to shrink partitions, create new ones, and recover lost partitions and files, although it is recommended for users comfortable with partition management.
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