merge Archives

AppWizard

August 23, 2025

Windows 11 Build 26200 Enables Android App Resumption on PCs

Microsoft has released Windows 11 Insider Preview Build 26200.5761 in the Dev Channel, allowing users to resume Android app sessions on Windows PCs through the Start menu for linked devices. This update enhances AI capabilities, particularly for devices with Copilot+ hardware, and introduces an upgraded energy saver mode. It addresses issues like intermittent crashes in File Explorer and improves compatibility with third-party antivirus software. The update encourages cross-platform app development and aims to streamline workflows in enterprise environments. Microsoft has noted potential audio glitches on certain hardware and is gathering user feedback for further improvements.

Tech Optimizer

August 23, 2025

How to load test PostgreSQL database and not miss anything

Practitioners face challenges during load testing of Tantor Postgres databases using pgbench, primarily due to insufficient documentation of the testing environment, leading to non-representative results and the need for repeated tests. The pg_perfbench tool has been developed to address these issues by ensuring repeatability, safeguarding data, and simplifying result comparisons through a cohesive template. It automates pgbench execution, collects metadata about the testing environment, and generates structured reports. pgbench operates on a TPC-B model, providing performance metrics such as transactions per second (tps), average latency, and the number of processed and failed transactions. A Bash script can be used to automate pgbench tests with varying client numbers, logging results into separate files. The pg_perfbench tool captures extensive data regarding the database environment and generates reports that include system properties, common database information, benchmark details, and test results. It facilitates the comparison of multiple load test results and ensures that environments being compared are consistent in terms of PostgreSQL versions and system parameters. The tool also allows for the evaluation of performance impacts from changes to PostgreSQL settings by generating separate reports for different configurations. It verifies compliance of specified parameters before joining reports, ensuring accurate comparisons. The final reports are structured in JSON and HTML formats, enhancing analysis and collaboration efforts.

Winsage

August 22, 2025

Microsoft admits that Windows and NDI are not getting along

Microsoft has acknowledged a complication from the Windows 11 August 2025 Security Update that affects streaming applications, causing "severe stuttering, lag, and choppy audio/video" when using the Network Device Interface (NDI). This issue impacts popular streaming software like OBS and NDI Tools, particularly when the 'Display Capture' feature is activated. The problem affects various Windows versions, including Windows 11 24H2, Windows 10 22H2, and Windows 10 21H2, and is rooted in the Reliable User Datagram Protocol (RUDP). Microsoft suggests switching to TCP or standard UDP as a workaround or uninstalling the update, though the latter carries risks. Users who have not yet installed the update are advised to postpone installation until a resolution is provided, but no timeline for a fix is currently available.

BetaBeacon

August 19, 2025

These iOS & Android Premium Apps are Free for a While

The fact described in the text is that the game Sky Master is available for free and is an intense shoot 'em up set in space that requires fast reflexes.

AppWizard

August 16, 2025

The Smartest Strategy Game About Building A Skeleton Army Is Free On PC For A Short Time

Necroking is a new game available in Amazon Prime's free game collection, where players take on the role of a skeleton leader aiming to reclaim the dignity of the undead. The gameplay involves navigating a world map, managing resources like bones and souls, and engaging in automatic combat with strategic elements. Players can merge skeletons, recruit allies, and upgrade their units while balancing offense and defense. The game features a pixel art style and nostalgic soundtrack, appealing to both seasoned players and newcomers. Necroking is available on Nintendo Switch and PC, and free for Amazon Prime members until September 17.

BetaBeacon

August 13, 2025

Grab These Free Premium Apps for Android and iOS While They Last!

The fact described in the text is that there are free Android apps and games available for a limited time, including an intense side-scrolling action shooter.

Tech Optimizer

August 8, 2025

Understanding polymorphic malware: A comprehensive guide

Polymorphic malware is a type of malicious software that can change its code structure while maintaining its core functionality, making it difficult for traditional signature-based antivirus solutions to detect. It uses a mutation engine to create new variants by altering its code through techniques like code obfuscation, encryption, and junk code insertion. There are several categories of polymorphic malware, including polymorphic viruses, trojans, rootkits, and ransomware, each with unique characteristics. Detection of polymorphic malware is challenging due to its ability to evade conventional methods, prompting the use of behavioral analysis and machine learning for identification. To protect against such threats, a multi-layered security approach is recommended, including regular software updates, network segmentation, and employee training. Real-world examples like the Storm Worm and Conficker worm illustrate the significant impact of polymorphic malware, which has caused substantial financial losses. As cybersecurity measures advance, polymorphic malware continues to evolve, incorporating artificial intelligence and machine learning, leading to new challenges for security professionals. Cloud-based security solutions are emerging as effective tools to combat these threats.

AppWizard

August 8, 2025

A Linux terminal app for native Android development? Here’s why I’m bullish

Google is developing a new Linux terminal app for Android that allows developers to build applications directly on their devices using a Debian image within a virtual machine. This app will provide access to essential tools like Android Studio, although currently, Android Studio does not support ARM-based CPUs, which poses a challenge. Additionally, the Android Canary build includes support for Linux GUI applications, enabling users to run graphical applications such as Chromium, GIMP, and LibreOffice on devices like the Pixel 8 Pro. This initiative may contribute to merging Android and ChromeOS for a unified development platform. The release date is not specified, but Pixel devices are expected to be the first to receive the update.

AppWizard

July 29, 2025

Here’s how Samsung is speeding up software updates for Galaxy devices

Samsung has launched its new Z Fold and Z Flip devices with One UI 8, just a month after the public release of Android 16, thanks to the adoption of Google's "Trunk Stable" development model. This model allows all development to occur within a single, stable internal branch, facilitating faster feature integration and reducing merge conflicts. Android 16 debuted in June, marking a quicker release schedule compared to previous versions. Samsung has confirmed its adoption of this model for One UI development, operating from a single development branch and collaborating with Google to refine the approach. This shift has enabled Samsung to expedite the rollout of One UI 8, aligning its release schedule with Google's updates.

AppWizard

July 22, 2025

Cybercriminals Merge Android Malware with Click Fraud Apps to Harvest Credentials

Researchers have identified a sophisticated cluster of Android malware that merges brand impersonation with traffic monetization strategies, utilizing Android Package Kit (APK) files to compromise user trust and extract sensitive information. The malware disguises itself as legitimate services and uses social engineering techniques to encourage manual installations. Once installed, it exploits Android's permission model to access device resources and hijack network traffic for advertising fraud. The malware includes various categories such as ad fraud apps, credential stealers, background data harvesters, task reward apps, and gambling apps, each designed to manipulate user interactions and collect sensitive data. Common strategies include redirecting traffic through monetized domains and employing encrypted command-and-control communications. A notable variant is a spoofed Facebook APK that requests extensive permissions and retrieves encrypted configuration files from specific domains. The malware's infrastructure allows it to circumvent Android signature verification and adapt its behavior based on the environment, evading detection. Analysis suggests involvement from Chinese-speaking operators, with connections to underground economies trading stolen data. The campaign combines ad fraud and credential theft, highlighting a dual purpose of monetization and intelligence gathering. Users are advised to limit installations to trusted sources and scrutinize unsolicited APKs to mitigate threats.