The hands-on IT reference for system administrators — production-tested tutorials, verified fixes, and 11 free browser tools.
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Browser-based tools for sysadmins and security engineers
Assess your Zero Trust maturity across Microsoft's 7 pillars.
Analyze Windows logs, Event IDs, and errors.
Generate iptables, UFW, Windows, and Cisco ACL rules.
Vietnamese Hackers Use Google AppSheet for Facebook Phishing
Vietnamese cybercriminals exploited Google AppSheet to orchestrate a massive phishing campaign targeting 30,000 Facebook accounts through an operation called AccountDumpling.
Microsoft Updates Windows 11 App Removal Policy for IT Admins
Microsoft expanded Windows 11's in-box app removal policy with dynamic lists, giving IT administrators granular control over preinstalled Store applications.
Windows 11 KB5083631 Update Adds Xbox Mode, Security Fixes
Microsoft's KB5083631 optional update for Windows 11 introduces Xbox gaming mode, batch file security enhancements, and startup performance improvements across 34 changes.
Windows 11 April 2026 Preview Update Rolls Out
Microsoft releases Windows 11's optional April 2026 preview update with quality improvements and system enhancements for testing users.
Bluekit Phishing Kit Targets 40+ Platforms with AI Features
A sophisticated phishing kit called Bluekit now targets over 40 popular services with AI-powered campaign generation and MFA bypass capabilities.
Scrapling
Scrapling is an adaptive web scraping framework for Python that handles everything from single requests to full-scale crawls. Built with stealth capabilities and automatic element relocation when websites change, it's designed to bypass anti-bot systems while providing a unified API for all scraping needs.
Evan MaelAI Website Cloner Template
AI Website Cloner Template is a TypeScript-based tool that automatically reverse-engineers websites and rebuilds them as pixel-perfect clones using Claude Code. It extracts design tokens, creates component specifications, and deploys parallel builder agents to reconstruct entire websites.
Evan MaelPapeer
Papeer is a command-line web scraper built in Go that converts websites and RSS feeds into clean, readable ebooks and markdown files. Designed specifically for e-readers, it strips away ads and navigation to preserve only the essential content.
Evan MaelSuperGrate
SuperGrate is a free, open-source Windows utility that provides a graphical interface for Microsoft's USMT (User State Migration Tool). It enables IT administrators to perform remote profile migrations and backups across domain-joined networks with minimal user disruption.
Evan MaelOnionHop
OnionHop is a desktop application for Windows and macOS that simplifies anonymous browsing by routing traffic through the Tor network. It offers both proxy mode and VPN-style system-wide routing with split tunneling capabilities.
Evan MaelNmap
Nmap (Network Mapper) is the industry-standard network discovery and security auditing tool used by security professionals worldwide. Written in C with Lua scripting support, it's been the go-to choice for network reconnaissance and vulnerability assessment for over two decades.
Evan MaelWhat is CVE-2026-32202? Windows Credential Theft Vulnerability
CVE-2026-32202 is a critical Windows vulnerability enabling credential theft attacks. Learn how this exploit works, its impact, and protection strategies.
What is Identity and Access Management? Definition & Guide
Identity and Access Management (IAM) controls who can access what resources in your organization. Learn how IAM works, its benefits, and best practices.
What is Windows K2? Definition, Features & Windows 11 Impact
Windows K2 is Microsoft's next-generation operating system architecture. Learn how K2 transforms Windows 11 with enhanced performance and security features.
Windows 11 Debloating: Custom ISO Scene & Best Practices
Windows 11 debloating removes unnecessary software and features for better performance. Learn about custom ISOs, debloating tools, and best practices.
What is "Just a moment..."? Definition, How It Works & Use Cases
"Just a moment..." is Cloudflare's security check page that appears during DDoS protection and bot detection. Learn how it works and its impact on web traffic.
What is Microsoft Intune? How It Reduces Vulnerabilities
Microsoft Intune is a cloud-based endpoint management service that reduces security vulnerabilities through device management, compliance policies, and threat protection.
KB5091596 — Security Update for ASP.NET Core 10.0
KB5091572 — Out-of-band Security Update for Windows 10 Version 1607
KB5091573 — Out-of-band Security Update for Windows 10 Version 1809
KB5083245 — Security Update for SQL Server 2025 CU3
KB5002853 — Security Update for SharePoint Server Subscription Edition
KB5002854 — Security Update for SharePoint Server 2019
KB5084819 — Security Update for SQL Server 2017 GDR
KB5084817 — Security Update for SQL Server 2019 GDR
KB5084821 — Security Update for SQL Server 2016 SP3 GDR
KB5084820 — Security Update for SQL Server 2016 SP3 Azure Connect Feature Pack
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