networking Archives

Winsage

August 14, 2026

Microsoft warns users to install Windows 11’s latest update within 3 days, 400+ security bugs fixed

Windows 11's August 2026 Patch Tuesday update has been released, addressing 421 security vulnerabilities, including 400 specific to the Patch Tuesday release. The update rectifies at least 37 remote code execution bugs and five elevation-of-privilege vulnerabilities. Microsoft advises users to implement the update within three days for security. The update includes fixes for other Microsoft products like Entra, Office, and Teams. Users should verify their Windows 11 build number, with recommended versions being 26200.9168 for 25H2 and 26100.9168 for 24H2. The update is identified as KB5121003 and may require up to two reboots to apply fully. Key areas of focus in the update include the kernel, Remote Desktop, DNS, DHCP, SMB, and Windows Defender Firewall. Microsoft emphasizes the importance of timely updates and recommends limiting the deferral period for quality updates to less than three days.

Winsage

August 10, 2026

Microsoft, Red Hat, and DH2i to Present, “Simplify Hybrid SQL Server: Windows & Red Hat OpenShift Side By Side”

DH2i will host a live webinar titled "Simplify Hybrid SQL Server: Windows & Red Hat OpenShift Side By Side" on August 20 at 12:00 PM Eastern Time (9:00 AM Pacific Time) in collaboration with Microsoft and Red Hat. The webinar aims to help organizations extend their SQL Server OLTP environments to Red Hat OpenShift, focusing on deploying a secure, cross-platform Availability Group (AG) linking Windows Server VMs with Red Hat OpenShift. Key topics include automating Kubernetes AG cluster deployment, establishing secure connections using Zero Trust Networking (ZTNA), and implementing HA automation for hybrid SQL Server environments. Featured speakers include OJ Ngo from DH2i, Amit Khandelwal from Microsoft, and Vivien Wang from Red Hat. Registration is available for those interested in attending or accessing the recording later.

AppWizard

August 10, 2026

5 Best PC Games Of The ’80s, Ranked

The original "Prince of Persia: The Sands of Time" is a classic game from 1989 that is being remade to appeal to both new and veteran players. "Dungeon Master," released in 1987 by FTL Games, is a first-person dungeon crawler that introduced a dynamic improvement mechanism for character attributes and skills, featuring real-time combat and detailed monster designs. "Maniac Mansion," developed by Lucasfilm Games in 1987, is a horror-comedy point-and-click adventure that involves rescuing a teenager from a mad scientist's home, known for its intricate puzzles and multiple endings. "MIDI Maze," released in 1987 for the Atari ST, was an early multiplayer first-person shooter that allowed up to 16 players to battle using floating smiley faces as avatars and included networking capabilities and a level editor. "Starflight," released in 1986, allowed players to explore a vast galaxy, interact with civilizations, and engage in diplomacy and trading, featuring 270 star systems and the ability to recruit crew members and upgrade spacecraft.

AppWizard

August 5, 2026

Why Running Your Own Minecraft Server Is Still Worth It in 2026

In 2026, players have three primary options for hosting Minecraft servers: self-hosting on personal computers, free hosting services, and paid hosting plans. Self-hosting offers complete control but requires maintenance and can lead to performance issues as player numbers grow. Free hosting is suitable for casual play but has limitations like restricted RAM and player slots. Paid hosting provides dedicated resources, DDoS protection, automatic backups, and technical support, making it a reliable choice for larger communities. Owning a server allows for customization of game settings, mods, and player access, enhancing the gaming experience. However, self-hosting can expose users to security risks and requires network configuration. Upgrading to paid hosting is advisable for those needing more resources, reliability, and support.

Tech Optimizer

July 28, 2026

Migrate self-managed PostgreSQL to Amazon RDS using the RDS console

Running PostgreSQL on Amazon EC2 requires users to manage operational tasks such as patching, backups, and security. Migrating to Amazon RDS for PostgreSQL or Amazon Aurora PostgreSQL-Compatible Edition offers a fully managed service that automates these tasks, allowing development teams to focus on application development. The migration process uses the auto-migration feature in the Amazon RDS console, supported by AWS Database Migration Service (AWS DMS), which facilitates PostgreSQL-to-PostgreSQL migrations using native tools for accurate schema mapping and faster migration. The migration can be executed using various methods, including pg_dump/pg_restore, manual AWS DMS tasks, or third-party tools, with the RDS console approach being preferred for its reliability and minimal setup effort. AWS DMS supports three replication modes: full load, CDC only, and full load + CDC, with the migration duration depending on database size and network throughput. Prerequisites for migration include having a source PostgreSQL 10.4+ on Amazon EC2, a target RDS for PostgreSQL or Aurora PostgreSQL, proper IAM roles, stored credentials in Secrets Manager, and appropriate networking configurations. Considerations include unsupported objects, potential issues with sequence values, and the need to avoid schema changes during CDC. The migration involves preparing the source database, creating necessary users and permissions, and executing the migration through the RDS console. Post-migration, it is essential to verify data integrity, optimize performance by updating statistics and rebuilding indexes, and implement security best practices such as disabling the DMS user and enforcing SSL/TLS connections. Common troubleshooting errors during migration include permission issues, incorrect WAL levels, and connection refusals, each with specific resolutions. Finally, to avoid ongoing charges, it is recommended to clean up resources created during the migration process, including deleting the DMS migration task, logical replication publications, Secrets Manager secrets, and the target RDS/Aurora instance.

Winsage

July 27, 2026

Microsoft lays out a buffet of Windows goodies for JavaScript Developers

Microsoft has introduced "dynamic projections" that allow developers using JavaScript and TypeScript to access Windows internals more easily. The Windows Runtime API (WinRT) projection for Node.js is currently in public preview, simplifying access to Windows features without introducing new capabilities. A new single Node runtime package, dynwinrt, enables developers to generate JavaScript wrappers and TypeScript declarations for Windows features, while the winappCli package offers a command-line interface for setup and sample code. This setup utilizes Windows Metadata (winmd) to dynamically list available Windows APIs, automatically updating wrappers or declarations when API metadata changes. Developers can access various Windows functionalities, excluding UI elements, and utilize local AI capabilities for tasks such as text generation and image manipulation. Microsoft’s developments aim to align with industry trends rather than enforce a proprietary ecosystem.

Winsage

July 27, 2026

FreeBSD Developing New NTSYNC Driver For Accelerating Windows NT Sync Primitives

The FreeBSD project released its Q2-2026 status report, highlighting several advancements, including the introduction of an AMD ROCm port and the development of a new NTSYNC driver. Enhancements for desktop and laptop users included porting the latest graphics driver code, transferring WiFi driver code from Linux, improving suspend and resume functionalities, enhancing support for the Framework Laptop, implementing suspend-to-disk capabilities, and refining the audio stack. An intern from the FreeBSD Foundation worked on porting AMD ROCm, and the NTSYNC driver is designed to be compatible with the Linux 7.0 interface. The unified system management platform, Sylve, received new features, and improvements were made in the scheduler, IPv6 support, and various software updates.

AppWizard

July 24, 2026

India orders takedown of Jack Dorsey’s bitcoin-linked messaging app Bitchat

India's Cyber Crime Coordination Centre has ordered GitHub to remove Bitchat, an offline messaging app created by Jack Dorsey, due to its use by anti-government demonstrators in Delhi. The order, issued under Section 79(3)(b) of the IT Act, targets three GitHub repositories linked to Bitchat and requires action within three hours. The app enables anonymous communication without registration, posing challenges for law enforcement regarding lawful interception and investigation. Bitchat is a decentralized messaging tool that uses Bluetooth mesh networks for encrypted communication without internet access, and it also supports offline bitcoin transactions, ensuring continuity during outages or shutdowns.

Tech Optimizer

July 21, 2026

I Built My Second ETL Pipeline. This Time, I Started Thinking Like a Data Engineer

The author transitioned from a data analyst role to a data engineer, creating a 12-month self-study roadmap focused on learning by building projects. The first project was a GitHub ETL pipeline, which evolved from a simple Python script to a more complex system using SQLite and GitHub Actions for automation. The author realized that the challenges of data engineering lay in system design and orchestration rather than just writing ETL logic. For the second project, the author built an automated RSS ingestion pipeline to explore engineering decisions in creating a reliable data pipeline. The project emphasized the importance of separating application responsibilities from orchestration tasks, leading to the use of Docker for consistent execution environments and Kestra for orchestration. The author validated each component of the project incrementally: first the Python ETL, then PostgreSQL, followed by Docker, and finally Kestra. This approach ensured that each layer functioned correctly before adding complexity. The final architecture included distinct responsibilities for each component: Python for data processing, PostgreSQL for data storage, Docker for execution, and Kestra for orchestration. The author learned that effective engineering involves considering system reliability, error handling, and observability, shifting the focus from merely writing code to designing entire systems. The experience transformed the author's mindset, emphasizing the importance of incremental building and the separation of execution and orchestration responsibilities.

Winsage

July 18, 2026

Windows 11’s massive July 2026 update fixes 570 vulnerabilities and shows how AI is quietly reshaping Patch Tuesday itself

Microsoft's July 2026 Patch Tuesday update for Windows 11, identified as KB5101650, addresses 570 vulnerabilities and upgrades Windows 11 to version 25H2 (build 26200.8875) and version 24H2 (build 26100.8875). The update includes critical fixes for BitLocker and File Explorer, targeting vulnerabilities that could enable remote code execution. Microsoft's MDASH tool, which uses AI for vulnerability analysis, has helped uncover 16 vulnerabilities in networking and authentication components. The update also introduces non-security enhancements like Point-in-time restore and improved Bluetooth reliability. Microsoft emphasizes the need for users to install updates quickly due to the rapid evolution of AI technology that benefits malicious actors.