Overview Tonight I went from a bare Hostinger KVM VPS to a fully secured server running OpenClaw in Docker – accessible only through an SSH tunnel on a custom port. Along the way, I learned about ...

Overview This is a comprehensive guide to the 7 most common git security mistakes that developers make – including several I have personally made with real credentials on a public repository. For ...

Overview This is the story of how I extracted RangerChat Lite – a peer-to-peer encrypted Electron desktop chat app – from a massive monorepo into its own standalone GitHub repository. What started...

Overview This is the story of how I accidentally committed credentials, API keys, real server IPs, and network topology maps to a public GitHub repository – and how my AI assistant and I found the...

Overview A real-world case study with RangerChat Lite - I uploaded my Electron app to VirusTotal, got flagged by 1 out of 65 antivirus vendors, and learned that €400/year code signing certificates...

Overview Two frustrating Time Machine errors and how to fix them: “Try backing up again when ‘Time Machine’ is available” - even when your backup drive is plugged in “Time Machine is out of ...

Overview CyberChef is a powerful web-based tool for encryption, encoding, compression, and data analysis - often called “The Cyber Swiss Army Knife.” Developed by GCHQ, it provides 300+ operations...

Overview Havoc is a modern post-exploitation Command & Control (C2) framework similar to Cobalt Strike, designed for red team operations and penetration testing. However, installing it on Appl...

Overview Managing multiple Gmail accounts from the terminal? That’s what Gmail Multi-CLI does. Check emails, send messages, test connections - all from the command line without opening a browser. ...

Overview If you use Conda for Python environments (especially for data science, ML, or scientific computing), you know the commands can get verbose. I built conda_setup to streamline everything in...