Enterprise Archives

Winsage

May 21, 2025

Microsoft finally open-sources (most of) Windows Subsystem for Linux

Microsoft has open-sourced its Windows Subsystem for Linux (WSL) code, announced during the Build 2025 developer conference. WSL allows users to run Linux distributions natively on Windows, facilitating integration between Linux tools and the Windows environment. Since its introduction in 2016, WSL has become essential for developers needing Linux utilities without leaving Windows. As of the 2024 StackOverflow developer survey, 16.8% of programmers use WSL, surpassing traditional Linux distributions. The initial version, WSL 1, had performance limitations, but WSL 2 introduced a full Linux kernel in a lightweight virtual machine, improving compatibility and performance. The majority of WSL's codebase is now available on GitHub under the MIT License, including key command-line tools and Linux-side daemons. Some components remain closed source, but the move reflects a significant shift in Microsoft's open-source collaboration approach. Users can access various Linux distributions on WSL, including Fedora, Debian, openSUSE, and Ubuntu.

Winsage

May 21, 2025

Windows 11 Introduces Enhanced Administrator Protection to Strengthen Security Against Elevated Privilege Attacks

Microsoft has launched Administrator Protection for Windows 11, a feature designed to enhance cybersecurity by preventing privilege escalation attacks. This feature creates a security boundary around administrative operations, reducing the attack surface for cybercriminals. It introduces a hidden, system-managed local user account that generates isolated admin tokens, preventing user-level malware from compromising elevated processes. Administrator Protection eliminates auto-elevation functionality, requiring users to explicitly authorize administrative actions. It utilizes a System Managed Administrator Account (SMAA) that generates non-persistent admin tokens for specific tasks, which are discarded after use. The feature is currently available to Windows Insiders in the Canary channel and will expand to the Dev channel, with broader deployment expected in the 24H2 release. Compatibility challenges may arise in complex development environments, such as with Visual Studio.

Tech Optimizer

May 21, 2025

Achieve up to 1.7 times higher write throughput and 1.38 times better price performance with Amazon Aurora PostgreSQL on AWS Graviton4-based R8g instances

Upgrading to Graviton4-based R8g instances with Aurora PostgreSQL-Compatible 17.4 in an Aurora I/O-Optimized cluster configuration results in significant performance improvements. The new instances provide up to 1.7 times higher write throughput, 1.38 times better price-performance, and reduce commit latency by up to 46% on r8g.16xlarge instances and 38% on r8g.2xlarge instances compared to Graviton2-based R6g instances. The Amazon Aurora PostgreSQL-Compatible Edition now supports AWS Graviton4-based R8g instances and PostgreSQL 17.4, which introduces performance enhancements for I/O-Optimized configurations, optimizing write operations and batch processing. R8g instances offer up to 192 vCPUs and 1.5 TB of memory, supporting larger configurations and providing up to 50 Gbps of network bandwidth. PostgreSQL 17 includes vacuum improvements, eliminates the need to drop logical replication slots during upgrades, and expands SQL/JSON standards. Aurora PostgreSQL-Compatible separates compute from storage, enabling independent scaling and maintaining six-way replication for durability, while processing changes as log records to reduce I/O operations. Performance benchmarks using HammerDB show improvements in throughput and commit latency across various workloads. For small workloads on 2xlarge instance size, throughput increased by 50.25% and commit latency improved by 33.87%. For medium workloads on 16xlarge instance size, throughput increased by 30% and commit latency improved by 17.44%. The most significant performance benefits arise from combining hardware upgrades from Graviton2 to Graviton4 with database engine upgrades from PostgreSQL 15.10 to 17.4. For small workloads, throughput increased by 70% and commit latency improved by 38.71%. For medium workloads, throughput increased by 70% and commit latency improved by 46.67%. Cost efficiency is also enhanced, with a 38% improvement in price performance and a 61.26% improvement in price-performance ratio when comparing Graviton2 and Graviton4 instances. Reserved Instances for Graviton4-based R8g instances offer additional cost-optimization opportunities.

Winsage

May 21, 2025

Windows 11 Pro may be the most underrated PC gaming upgrade ever at $15

Windows 11 Pro is available for .97 until June 1, marking its lowest price ever (regularly priced at 9). It offers features like DirectX 12 Ultimate for enhanced gaming performance, Windows Copilot for AI assistance, and robust security features including BitLocker encryption and secure boot. Additional features include Snap Layouts, Virtual Desktops, Remote Desktop Access, Hyper-V, and Microsoft Teams integration.

Winsage

May 21, 2025

Announcing new Microsoft Dataverse capabilities for multi-agent operations

Microsoft Dataverse is a secure and scalable platform that integrates enterprise data with agent functionalities, serving as the backbone for organizations to manage business and operational data. It powers Microsoft Copilot Studio, enabling developers to create agents that execute adaptive tasks while ensuring human oversight. Key features include AI-powered search, prompt columns for embedding generative AI, and the Dataverse Model Context Protocol (MCP) server, which transforms structured data into interactive knowledge for agents. The MCP server offers capabilities such as querying data, engaging with knowledge sources, creating/updating records, and executing custom prompts. Dataverse knowledge is integrated into Copilot Studio, connecting structured and unstructured data from various sources to create a unified knowledge network. Data in Dataverse is pre-indexed for near-real-time analytics, and integration with Microsoft Fabric allows for easy exploration of this data. Dynamics 365 data is now accessible within Microsoft 365 Copilot, streamlining workflows. New knowledge sources and connectors have been introduced, including Snowflake, SAP, and Confluence, enhancing agent capabilities. The Power Platform connector SDK simplifies the integration of external structured data into Power Apps and Dataverse. A centralized Tools hub in Copilot Studio allows for the management of reusable functionalities across agents. Additionally, three new managed agents are available in preview, designed to automate document workflows, generate executive briefs, and process inbound leads, facilitating quick implementation and scalability for organizations.

AppWizard

May 20, 2025

Best Android Security Apps for Enterprise and Personal Use

Android holds a 71.65% market share as the leading mobile operating system. In 2025, users face sophisticated cyber threats such as ransomware and phishing scams. Android Enterprise provides a multi-layered defense system validated by the U.S. Department of Defense, featuring AI-driven threat detection that blocks 99.8% of malware through 100,000 daily app scans. It supports three device management models: Fully Managed Devices (COBO), Work Profiles (BYOD), and Dedicated Kiosk Mode. Recent enhancements include automated security patch deployment and hardware-backed key attestation. Leading Mobile Device Management (MDM) solutions include TinyMDM, which offers real-time location tracking and remote device wiping, and integrates with Microsoft Intune for conditional access. Harmony Mobile combines app reputation scanning with network-level phishing prevention. Emerging trends in enterprise security include AI-powered anomaly detection, with 42% of enterprises adopting Zero Trust principles, and rugged device management optimized for industrial environments. For personal protection, Bitdefender Mobile Security leads AV-Test rankings, Kaspersky Premium blocks 5.6 million malware attacks monthly, and Norton 360 Deluxe includes biometric app locking. Privacy tools like ExpressVPN and DuckDuckGo Privacy Browser enhance user security. Google's Project Zero reports a 35% decline in critical Android vulnerabilities, attributed to improved patch adoption. The convergence of enterprise and personal security solutions is emphasized, with a focus on AI/ML integration for enterprises and comprehensive protection suites for individuals.

Tech Optimizer

May 20, 2025

Modernizing Public Sector IT with PostgreSQL

On June 24, 2025, a webinar will discuss how PostgreSQL can help government agencies modernize their IT infrastructures while maintaining security and managing costs. The session will cover PostgreSQL's capabilities in addressing legacy system migration, regulatory compliance, and its certifications like FedRAMP and DISA STIG that ensure it meets federal security standards. Gianni Cioli, a PostgreSQL consultant with over 15 years of experience, will be the speaker.

Tech Optimizer

May 20, 2025

Running I/O intensive workloads on PostgreSQL with Amazon EBS io2 Block Express

Databases are essential for organizations, and their performance is critical to user experience and operational efficiency. AWS introduced Amazon Elastic Block Store (Amazon EBS) io2 Block Express in December 2020 to address performance issues related to storage latency during database operations. This solution enhances storage management for high-performance database servers, supporting up to 256,000 IOPS and 4,000 MiB/s throughput per volume, with a maximum volume size of 64 TiB and sub-millisecond disk I/O latency. A performance comparison was conducted between PostgreSQL databases on Amazon EBS gp3 and io2 Block Express, utilizing the HammerDB benchmarking tool. The analysis involved four tests: OLTP Load test, OLTP Stress test, OLAP Load test, and OLAP Stress test, using r5b.24xlarge EC2 instances. Results indicated that io2 Block Express outperformed gp3 by 2.08 times in transactions per minute (TPM) and provided significantly lower latency for both OLTP and OLAP workloads. Key differences between gp3 and io2 Block Express include durability, with io2 offering 99.999% durability compared to gp3's 99.8% – 99.9%. The maximum IOPS for gp3 is 16,000, while io2 supports up to 64,000 IOPS. Pricing for gp3 is approximately ,375.36/month, while io2 Block Express costs around ,408/month, reflecting its premium performance capabilities. In benchmarking tests, io2 Block Express demonstrated superior performance, achieving 3.95 times faster average performance than gp3 across all scenarios. It is particularly suitable for mission-critical applications requiring consistent sub-millisecond latency and high durability.

Winsage

May 20, 2025

Microsoft Confirms Emergency Update For Windows Users

Microsoft has released an emergency update for Windows 10 due to issues following May’s mandatory security update, which caused BitLocker Recovery screens and Blue Screens of Death for users. The problem primarily affects devices with Intel Trusted Execution Technology on 10th generation or later Intel vPro processors. Users who encounter these issues are advised to disable Intel VT for Direct I/O and Intel TXT in BIOS/UEFI settings, install update KB5061768, and then re-enable the settings. Microsoft has stated that its support team cannot retrieve lost BitLocker recovery keys. This issue mainly impacts enterprise users, as consumer devices generally do not use Intel vPro processors.

Winsage

May 19, 2025

ChatGPT’s Image Generator Is Now in Microsoft Copilot. Here’s What You Can Do With It

Microsoft has upgraded its Copilot AI assistant by integrating OpenAI's GPT-4o model, enhancing its image generation capabilities within Microsoft 365 applications like Word, Excel, and Outlook. Users can now create intricate visuals by describing their desired images. Copilot can draft documents, analyze data, create presentations, manage emails, and now generate high-quality, photorealistic images from text prompts. This feature allows for the creation and modification of custom graphics without external design software. The GPT-4o image generation capabilities were initially rolled out to enterprise users and are now available to the general public. This enhancement positions Microsoft Copilot ahead of other creative tools that use older DALL-E models, aiming to compete with industry leaders like OpenAI and Google Gemini.