isolation Archives

AppWizard

September 19, 2026

Valve open-sources Lepton, its Android compatibility layer for the Steam Frame

Valve has open-sourced Lepton, an Android compatibility layer for the Steam Frame headset, allowing VR developers to adapt existing Android games for the device. The code is available on Valve's GitLab repository and facilitates the transition without needing to reconstruct games for a different platform. Lepton is designed to create a game-optimized Android environment rather than transforming the Steam Frame into a general Android device. It disables unnecessary Android services to maintain efficiency and integrates with the SteamOS host system, supporting various graphics stacks and Vulkan tools for enhanced VR gaming. Lepton operates without requiring root access, with each process running as a non-root user, and provides developers with tools for debugging and performance profiling. The open-sourced code offers insight into Valve's approach to supporting Android games on SteamOS.

Winsage

September 18, 2026

Windows 11 Update Can Break Active Directory Trust Relationships

A recent security update from Microsoft, KB5124008, has caused disruptions for organizations using on-premises Active Directory, particularly affecting domain-joined Windows 11 devices with Credential Guard. After installing this update, some devices lost their secure trust relationship with the domain, preventing users from logging in with valid credentials. The issue is linked to Machine Identity Isolation, a security feature that enhances machine account credential protection but requires domain controllers to operate at the Windows Server 2025 Domain Functional Level. Organizations that enabled this feature without meeting the prerequisite may experience trust relationship failures. Microsoft has suggested a workaround to disable Machine Identity Isolation and plans to suspend its enforcement in an upcoming update while improvements are made.

Winsage

September 17, 2026

Microsoft patch gives domain-joined Windows PCs trust issues

Microsoft acknowledged a significant issue affecting Windows 11 versions 24H2, 25H2, and 26H1 related to Active Directory domain logins as of September 16. This issue stems from changes made to Machine Identity Isolation in the September 2026 security update (KB5124008), which may cause Credential Guard-protected machine accounts to lose their secure channel with an on-premises Active Directory domain, preventing users from signing in with valid domain credentials. The update activates Machine Identity Isolation but does not enforce it immediately, and it is only compatible with environments linked to domain controllers operating at the Windows Server 2025 Domain Functional Level (DFL) or higher. Microsoft advised that devices not connected to Windows Server 2025 domain controllers will need to disable Machine Identity Isolation. A workaround involves disabling the feature through Intune, Group Policy, or the Windows Registry, followed by a device restart and repairing the secure channel using the Test-ComputerSecureChannel PowerShell command. Microsoft plans to address this issue in a future update by temporarily halting Machine Identity Isolation enforcement while enhancements are made.

BetaBeacon

September 17, 2026

Lepton from Valve to run Android games on Linux is now open source

Valve has opened the source code for Lepton, a compatibility layer for running Android games on Linux. Lepton is designed to work with the Steam client and focuses on getting Android games to run seamlessly on the Linux operating system. It is not intended for general Android use, but specifically for launching games. Lepton also offers features to assist game developers in bringing their VR Android games to Steam. Valve's commitment to open-source projects like Lepton benefits the wider Linux gaming community.

Winsage

September 16, 2026

Harden Windows Defender: 12 Steps, 99.9% [2026]

Windows 11 includes Microsoft Defender Antivirus, which operates in the background and receives automatic updates. Its default settings focus on compatibility rather than maximum security, prompting the need for configuration to enhance protection. Prerequisites for configuration include: - Windows 11 version 24H2 or 25H2 - Fully patched build number (26100.9457 or newer) - Local administrator account for certain steps - Microsoft Defender Antivirus version 4.18.x - Windows PowerShell 5.1 run as Administrator - Stable internet connection - No active third-party antivirus software Steps to enhance Microsoft Defender include: 1. Confirming the current Windows 11 build. 2. Verifying that Defender is the active antivirus using PowerShell. 3. Enabling cloud-delivered protection and automatic sample submission via PowerShell commands. 4. Activating Tamper Protection through Windows Security. 5. Enabling Controlled Folder Access to protect against ransomware. 6. Deploying Attack Surface Reduction rules in audit mode. 7. Turning on Smart App Control. 8. Enabling Core Isolation and Memory Integrity. 9. Scheduling weekly full and offline scans. 10. Creating narrow exclusions for known safe applications. 11. Enhancing network protection and SmartScreen features. 12. Running a PowerShell verification script to audit settings. These steps aim to optimize Microsoft Defender Antivirus for improved security comparable to premium solutions.

AppWizard

September 13, 2026

This remarkable mod transforms the most frightening horror game of the decade into Mirror’s Edge

TiMan, a modder, has created a mod called Bunker's Edge for the game Amnesia: The Bunker, which transforms the original horror setting into a vibrant urban landscape reminiscent of EA's Mirror's Edge. The mod retains the horror elements, featuring the same menacing creature pursuing the protagonist, Henri. While it showcases innovative modding, Bunker's Edge lacks the polish of Mirror's Edge, with some parkour movements feeling clunky and players occasionally getting trapped in the game’s geometry. The mod also incorporates sci-fi elements similar to Soma, generating excitement and making it one of the most anticipated titles for 2027.

Winsage

September 11, 2026

Microsoft acknowledges Bluetooth on Windows 11 is a hot mess, begins testing nine major fixes

Microsoft has released update 26200.9539 to testers in the Release Preview Channel of the Insider Program, addressing Bluetooth connectivity issues with nine key fixes. This update improves the calling experience with Bluetooth headsets during virtual meetings, enhances the Bluetooth & devices page in Settings, resolves microphone compatibility issues, and fixes a bug related to Bluetooth radio status. Users can expect faster and more stable Bluetooth connections, improved audio calling quality, and better performance for newer Bluetooth headsets with LE Audio. Additionally, Microsoft has initiated the Driver Quality Initiative (DQI) to improve driver quality, remove outdated drivers, and enhance the security and reliability of updates. The DQI aims to strengthen kernel-mode drivers and phase out low-quality drivers from Windows Update.

AppWizard

September 10, 2026

Tor VPN Beta brings isolated app-by-app Tor routing to Android

The Tor Project has launched Tor VPN Beta for Android, allowing mobile applications to route traffic through the Tor network, expanding beyond web browsing. This development was driven by user demand for privacy tools to bypass internet censorship, particularly in restrictive regions. The concept originated in 2021, and after initial testing and user feedback, the beta was announced on September 9. Tor VPN creates a separate Tor circuit for each application, enhancing privacy by complicating activity correlation across apps. Users can select which applications use Tor, and the interface has been improved for easier management. The beta version 1.4.0 includes support for WebTunnel bridges to disguise Tor connections as standard encrypted traffic. Usability testing revealed issues with exit-node selection, leading to a design change that requires users to connect to Tor before choosing an exit. Tor VPN is built on the Arti implementation of the Tor protocol and the Onionmasq networking layer, ensuring stability and component sharing. The software supports reproducible builds and is available via F-Droid and APK downloads. A security review in June 2025 found no major flaws but identified some issues being addressed. Tor VPN is currently in beta and focuses on enhancing circumvention capabilities and usability rather than competing with commercial VPNs on speed. Users in censored areas are advised to configure bridges for access.

AppWizard

September 9, 2026

Gigabud Uses Android App Cloning to Evade Fraud Detection

The Gigabud Android banking trojan can clone banking applications into a separate Android work profile, allowing fraudsters to bypass malware alerts during transactions. Research by Group-IB, released on September 9, indicates that Gigabud is used with Vwork, a modified app for cloning, attributed to the GoldFactory group. The infection has been confirmed in Indonesia but targets 11 countries, including Brazil, Colombia, Egypt, Mexico, Thailand, and Turkiye. Vwork uses Android's Work Profile feature to isolate cloned apps, making them less detectable. This allows operators to install malware, clone banking apps, and execute transactions without raising alarms. During fraud, fake login screens capture credentials, and an invisible overlay collects lock screen codes. From February to July 2026, 1,469 devices were compromised in Indonesia, with financial losses nearing 0,939. Gigabud spreads through phishing and social media, requesting permissions to control devices. Group-IB identified six behavioral signals for banks to monitor as indicators of high-risk sessions. Recommendations include device binding and downloading apps only from official stores.

Winsage

September 8, 2026

Microsoft Releases September 2026 Patch Tuesday Updates

Microsoft released its September 2026 Patch Tuesday updates for Windows 11, focusing on versions 26H1 and 25H2/24H2. Key features include: - Taskbar customization for versions 25H2 and 24H2, allowing users to choose the taskbar's location and size. - Faster Windows Search with options to hide web and Microsoft Store suggestions. - Touch scrolling support in the "Recommended" section of File Explorer. - Start Menu customization options for size and visibility of sections. - Stability improvements for Microsoft Teams and Outlook on Arm64 PCs. For version 26H1, updates include: - Improved app search and Settings relevance in Windows Search. - Voice Isolation technology in Voice Access. - Updated taskbar notification badges and Weather widget display on the Lock Screen. - New gesture controls for Precision Touchpads. - Enhanced Sign-in Security supporting peripheral fingerprint sensors. - Optimized Windows Update progression calculations and clean-up logic. - Power settings allowing users to set energy saver activation thresholds. Microsoft is using AI to identify vulnerabilities, with 997 Common Vulnerabilities and Exposures reported, including one actively exploited vulnerability (CVE-2026-81963). Windows 11 version 26H2 has been made available to Insiders, with a public rollout expected next month.