Cyberbits

  • Passing TryHackMe SEC1

    Introduction TryHackMe’s Cyber Security 101 (SEC1) is the platform’s foundational certificate; the step up from the SEC0 (Pre Security) path. One learning path, six domains, covering both sides of the fence: operating system skills, network traffic analysis, web application security, security operations, password attacks, and malware analysis fundamentals. The exam is scenario-based and fully hands-on,…

  • THM The Hollow Shell

    Introduction The Hollow Shell is another resort-themed box from TryHackMe’s Hacker Holidays run, and this one lives entirely in a zip file. Upload the wrong kind of archive to a “shell delivery” service and the server will happily write your files anywhere on disk it can reach. That’s Zip Slip, and this room chains it…

  • THM Do Not Disturb

    Introduction TryHackMe’s Do Not Disturb box chains five small vulnerabilities into one root shell: a NoSQL bypass into a staff console, a template injection field that runs code, a stray debug port, and a forgotten group membership that hands over the disk. Once again, this was a tough one for a beginning pentester. But it…

  • THM Beach Bar

    Introduction I’ve been working through TryHackMe’s Hacker Holidays 2026 event, a free 14-day run of rooms set in a five-star resort with a zero-star security posture. Beach Bar, a beginner Linux box, chains three real production mistakes: exposed credentials, remote code execution through unsafe YAML deserialization, and a root password sitting in plain sight. This…

  • 7 WordPress plugins I install before the theme

    Introduction Forget the “Top 50 Essential Plugins” lists. Most plugins are bloated garbage that slow your site to a crawl. After a decade of debugging sites at 3 AM, I’ve narrowed it down to seven pieces of infrastructure. These handle the invisible work, being speed, security, and not losing data. Akismet anti-spam by Automattic Of…