block Archives

Tech Optimizer

August 16, 2026

Best Free Antivirus Software 2026

Over the past decade, free antivirus software has significantly improved, now competing with paid security suites in malware protection. Independent testing from 2026 shows that Avast and AVG have achieved top scores in protection, performance, and usability. Microsoft Defender is a reliable option for Windows users who prefer not to install additional software. The leading free antivirus options in 2026 include Avast Free Antivirus, AVG AntiVirus Free, Microsoft Defender Antivirus, Bitdefender Antivirus Free, Avira Free Security, and Malwarebytes Free. Avast Free Antivirus received perfect scores of 6/6 in protection, performance, and usability from AV-TEST in May and June 2026, totaling 18 out of 18. AVG AntiVirus Free matched these scores and also received an Advanced+ rating from AV-Comparatives. Microsoft Defender scored 6/6 in protection, 5.5/6 in performance, and 6/6 in usability, totaling 17.5 out of 18. Bitdefender Antivirus Free is recognized for its lightweight protection, while Avira Free Security offers additional utilities. Malwarebytes Free is noted for its effectiveness in malware removal. Antivirus software is essential in the current cybersecurity landscape, which includes threats like ransomware and phishing attacks. In 2025, the FTC reported approximately .8 billion in fraud losses, a 25% increase from the previous year. While antivirus software cannot eliminate all forms of online fraud, it plays a crucial role in preventing attacks from escalating to data theft or system compromise. Users should be cautious of counterfeit antivirus software and are advised to download programs from official vendor websites. Free antivirus solutions generally focus on malware detection, while paid options offer additional services. For Windows 11 users, Avast Free Antivirus, AVG AntiVirus Free, and Microsoft Defender are recommended options based on 2026 evaluations.

AppWizard

August 16, 2026

Is the ‘Minecraft’ sequel filming in Utah? Here’s what we know.

Warner Bros. Pictures is producing "A Minecraft Movie," inspired by the popular video game Minecraft, which has sold over 200 million copies globally. The film features a wolf character named Dennis in the Overworld and aims to capture the game's aesthetic while exploring themes of exploration, friendship, and imagination. The studio is committed to authenticity and preserving the essence of Minecraft in the adaptation.

Winsage

August 14, 2026

‘This one just needs a script’: Researchers find ultimate Windows kill switch which can disable antivirus w…

Researchers from the University of Birmingham and Durham University discovered a vulnerability in consumer DDR4 and DDR5 memory chips, termed "Download more RAM," which allows attackers to misreport memory configuration, potentially doubling the perceived RAM. This manipulation enables unauthorized access to memory allocations, bypassing Windows' Virtualization-based Security (VBS) and Hypervisor-Enforced Code Integrity (HVCI), and disabling antivirus software. The vulnerability affects major manufacturers like Corsair, G.Skill, and ADATA, which collectively hold over 55% of the high-performance memory market. Microsoft has patched the vulnerability, cataloged as CVE-2026-23670, with a medium severity score of 5.7/10, in the April 2026 Patch Tuesday update. Corsair has introduced a feature to enable write protection on their memory modules, and other tools are available for additional protection.

AppWizard

August 14, 2026

I tested an Android app that lets anyone fight censorship – and shows your impact in real time

Snowflake Volunteer is a newly launched Android app available on the Google Play Store, created by the Tor Project, that allows users to contribute to internet freedom by transforming their smartphones into proxies for the Tor Network. It is a collaboration between Bloco, the Tor Network, and Guardian Project, building on the original Snowflake initiative from 2019. The app connects users needing access to the Tor Network, particularly in regions with heavy internet restrictions, by simulating user traffic as a video call via WebRTC and using dynamic proxies. Users can customize settings such as enabling/disabling the app, charging preferences, Wi-Fi operation, background operation, and connection limits. The app is open-source and available on both Google Play and F-Droid. Testing indicates that it does not significantly drain battery life, showing only a gradual decline over three hours with multiple connections. The app aims to enhance the robustness of the Snowflake network, making it harder for oppressive regimes to impose restrictions.

AppWizard

August 13, 2026

Minecraft console devs unveil new ‘Rixels’ technology, cutting texture memory usage by a massive 98%

4J Studios has announced a new technology called Rixels for their upcoming game, Reforj, which reduces texture memory requirements by 98.2%, from 4MB to just 72KB. This innovation addresses memory limitations faced by game developers and allows for smoother gameplay at 60 frames per second. The company has applied for a patent to protect this unique solution, which could also have applications in other fields beyond gaming.

Winsage

August 13, 2026

Windows 10’s latest patch keeps your Secure Boot certificates on track

A recent update has been released, addressing security vulnerabilities and improving system functionality. Key improvements include a fix for the Backup feature, resolving an "invalid credentials" error that caused automatic backups to fail when using Server Message Block (SMB). The update also enhances the Secure Boot feature by introducing high-confidence device targeting data, allowing more devices to receive new Secure Boot certificates. This update addresses outdated Secure Boot certificates for Windows 11 and Windows 10 users. The update, identified as KB5120249, is under 1 GB and is available only to PCs enrolled in the Extended Security Updates (ESU) program, which ensures Windows 10 PCs receive security updates until at least October 2027. Non-enrolled PCs lost security update support in October 2025.

Tech Optimizer

August 13, 2026

Enforcing TLS and managing certificate rotation for RDS and Amazon Aurora PostgreSQL

When an Amazon RDS certificate expires and the application’s trust store is outdated, it can cause connection failures. AWS announces Certificate Authorities (CA) rotation events in advance and provides management tools, but a lack of proactive certificate lifecycle management can lead to unplanned downtime. Default configurations for RDS and Amazon Aurora allow both encrypted and unencrypted PostgreSQL connections, which can expose sensitive data if not properly configured. AWS manages the Certificate Authority infrastructure and provisions server certificates, while users are responsible for enforcing TLS usage and managing the rotation lifecycle. Amazon RDS employs a managed Certificate Authority hierarchy that issues server certificates for each database instance, supporting TLS 1.2 and TLS 1.3. The solution to enforce TLS includes server-side enforcement with the rds.force_ssl parameter, client-side verification with the sslmode=verify-full parameter, and automated lifecycle monitoring using Amazon EventBridge, AWS Lambda, and Amazon CloudWatch. Prerequisites for implementing this solution include an AWS account with an Amazon RDS for PostgreSQL or Amazon Aurora PostgreSQL instance, IAM permissions for relevant services, a compatible PostgreSQL client, familiarity with Amazon RDS parameter groups, and the openssl CLI. The rds.force_ssl parameter controls whether Amazon RDS rejects non-SSL connections, with defaults varying by PostgreSQL version.

AppWizard

August 12, 2026

Inspired by the Minecraft Redstone system, minimalist puzzler ‘Pight’ is a real gem

Pight is a minimalist puzzle game developed by Mindlabor, known for titles like Quadrata, Lovux, and Netoo. The game features gameplay mechanics that involve solving grid puzzles using elements like pistons, sticky blocks, and portals. It includes 90 levels with eight unique mechanics introduced every ten levels, and it has no text or penalties, allowing for unlimited undos and no time constraints. The game is designed to be relaxing, with a soothing soundtrack. The gameplay duration varies based on individual problem-solving skills, with puzzles becoming more challenging as players progress. Pight is priced at £3.59 and has a review score of 4 out of 5. The release date is August 8, 2026.

AppWizard

August 12, 2026

Minecraft 26.3 Snapshot 8

Snapshot 26.3 Snapshot 8 was launched, allowing realm owners to create and manage up to five Invite Codes for easier player access. The update includes renamed Explorer Maps: Buried Ancient City Map, Buried Mineshaft Map, and Abandoned Camp Map. Gameplay changes include cushions being destroyed only when fully covered by suffocating blocks and new villager trades updating even during transactions. The World Options screen received improvements, including a renamed "Game Mode" button and a new "Personal Game Mode" display. Technical updates include Data Pack version 116.0 and Resource Pack version 96.0, with various bug fixes addressing issues related to entity positions, camera movement, and game mode changes.

Winsage

August 12, 2026

Mozilla Firefox and Brave keep uBlock Origin alive while Chrome and Edge block the adblocker

Microsoft Edge will discontinue support for Manifest Version 2 (MV2), affecting extensions like uBlock Origin. Firefox has confirmed it will continue to support uBlock Origin, ensuring users can maintain ad-blocking capabilities. Users are encouraged to explore alternative browsers that support MV2 extensions.