engine Archives

Tech Optimizer

August 14, 2026

Best Antivirus for Mac 2026: Real Test Results and Ranking

Bitdefender Antivirus for Mac is the leading antivirus solution for Mac users in 2026, particularly effective on Apple Silicon and against live macOS threats. It achieved the highest malware detection rates, the fewest false alarms, and minimal impact on startup time. Other notable antivirus options include Norton 360 for Mac, Avast One for Mac, NordVPN Threat Protection Pro, McAfee Total Protection for Mac, and Malwarebytes for Mac. Each antivirus was tested on a MacBook Air against various malware, adware, and phishing threats, focusing on real-time protection, adware removal, and system performance impact. macOS includes built-in protections like XProtect, Gatekeeper, System Integrity Protection, app sandboxing, and Lockdown Mode, which provide a solid defense for users who only install software from the App Store. However, users who install software from outside the App Store, transfer files between Mac and Windows, store sensitive data, use second-hand Macs, or have previously encountered malware may need additional antivirus software. Common threats for Mac users include adware, infostealers, and malvertising. The rankings of antivirus solutions were based on AV-TEST results, malware tests, system impact, and unique features. Bitdefender received a perfect score at AV-TEST and demonstrated 99.9% malware detection with only one false alarm. Free antivirus options like Avast One for Mac and Malwarebytes Free are available, with Avast One providing genuine real-time protection at no cost.

Winsage

August 14, 2026

August’s Patch Tuesday is a monster: 751 fixes, with an exploited Windows flaw

Users can connect to SMB shares with features like RDMA, leases, and Continuous Availability, allowing efficient data transfer and session management. Hyper-V users can create, checkpoint, and export Generation 2 virtual machines, enable virtual TPM and BitLocker, and connect USB storage and MIDI devices. MSI package management has improved, allowing easy installation, repair, and uninstallation with UAC prompts. TAPI has 11 entries focused on parity fixes, with enhancements in TCP/IP, HTTP.sys, Windows Firewall, Bluetooth, wired 802.1X, and message queuing. Users can verify TAPI line status, HTTP.sys functionality across protocols, and confirm TCP/IP IPsec tunnels. Office updates include client updates for MSI Office 2016 and SharePoint Server updates for 2016, 2019, and Subscription Edition, requiring attention to browser-based editing functionality. On-premises Exchange Server receives a security update addressing seven CVEs, including one critical elevation of privilege vulnerability and six important issues.

AppWizard

August 14, 2026

Shoutout to this particular skeleton, who researchers believe is the first confirmed case of being totally obliterated by a trebuchet

Researchers have identified Skeleton 150, believed to be the first confirmed victim of a trebuchet, unearthed during excavations beneath Stirling Castle in Scotland in 1997. This skeleton is part of a collection dating back to the 1300s and shows signs of violent death, including distinct cut marks, puncture wounds, and blunt force trauma. Dr. Buckberry from Historic Environment Scotland presented findings indicating that the unusual burial location beneath the castle chapel suggests these individuals may have died during sieges in the late 13th century. Stirling Castle was a strategic stronghold that fell to Edward I's armies after a siege in 1304, during which the largest trebuchet, "The War Wolf," was used. Dr. Buckberry noted that the extensive damage to Skeleton 150 indicates the individual was likely killed by a siege engine.

AppWizard

August 13, 2026

The ‘father of Master Chief’ doesn’t like the new Halo’s new halos

Marcus Lehto, the art director of Halo: Combat Evolved, has expressed concerns about the remake, Halo: Campaign Evolved, particularly regarding the portrayal of the Halo rings. He believes the rings appear overly polished and lack the character that comes from centuries of conflict, describing them as resembling "shiny new toys." Lehto criticized the main menu ring as "the most offensive thing we see every time we boot up the game," stating it should convey scale and mystery but instead looks like it was built recently. He emphasized the importance of detail, suggesting the rings should feel like "ancient tombs." Despite his critiques, he acknowledged improvements in gameplay, cinematics, and visuals, praising the lighting and movement mechanics while remaining optimistic about the overall experience.

BetaBeacon

August 13, 2026

Swiff wants to be your one-stop shop for old-school web games

Swiff version 1.3.0 update brings support for J2ME and Scratch games, in addition to the original Adobe Flash Player and Ruffle engine.

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.

Tech Optimizer

August 13, 2026

Databricks Acquires Electric to Give AI Agents Their Own Local Postgres

Databricks has acquired Electric, the team behind PGlite, a WebAssembly-compiled version of Postgres designed for embedded applications, and a real-time synchronization engine. This acquisition is aimed at enhancing Databricks' Lakebase, a managed Postgres offering, by integrating Electric's technology to address local state management for AI agents. PGlite has seen a significant increase in downloads, from 1 million to 13 million weekly, indicating growing developer interest in embedded databases. The acquisition reflects a trend towards decentralized databases for agents, with synchronization ensuring consistency between local and cloud databases. Databricks aims to strengthen its position in the evolving infrastructure for agent-runtime layers, focusing on state and synchronization capabilities.

Tech Optimizer

August 13, 2026

Electric joins Databricks to bring WASM Postgres to AI agent sandboxes

Databricks has acquired Electric, the team behind the open-source PGlite and real-time data synchronization technology, to enhance its Postgres capabilities. This acquisition aims to address challenges faced by AI developers in managing real-time, distributed state while minimizing network latency. Electric's technology will integrate with Databricks’ Lakebase infrastructure, allowing for production-scale Postgres capabilities in local execution environments. This development provides a unified Postgres standard for creating full-stack agentic applications across cloud and edge environments. Key features include local database access through PGlite within agent sandboxes and continuous real-time synchronization for multi-agent teams, maintaining central governance within Lakebase.

AppWizard

August 13, 2026

Hell Let Loose: Vietnam (PC) Review

Hell Let Loose: Vietnam has officially launched after a series of open betas and a brief delay. Expression Games has adapted the 50 vs 50 first-person combat experience from World War II to the Vietnam War, featuring dynamic firefights, strategic planning, expansive maps, and historically accurate weaponry. The game combines elements of an arcade shooter and a military simulator, with gameplay that is faster and more fluid than its predecessor. Players can swim, climb ladders, and utilize helicopters, gunboats, logistics trucks, and tanks, although vehicle controls can be clunky. The game has visual and technical challenges, including texture popping and difficulty in differentiating maps due to similar appearances. Recent improvements have been made in hit detection and overall stability. The game has received positive feedback despite its challenges, offering a unique take on the franchise.

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.