Advent of Cyber 2025

Quick update: I moved, I graduate next year. I made the president’s list, and I’ve been lifting. Yay me.

Advent of Cyber 2025: Unwrapping Daily Security Challenges

The holiday season is here, and for cybersecurity enthusiasts, that means one thing: TryHackMe's Advent of Cyber is back. This annual tradition has become a staple in the infosec community, offering 25 days of bite-sized security challenges that blend festive themes with practical learning.

What Makes It Special

Advent of Cyber stands out because it's designed for everyone. Whether you're just starting your cybersecurity journey or you're a seasoned professional looking to sharpen your skills, the challenges scale to meet you where you are. Each day unlocks a new task, ranging from web exploitation and network analysis to OSINT and forensics, all wrapped in a holiday-themed storyline that makes learning feel less like work and more like an adventure.

This year's event continues the tradition of gamified learning that keeps participants coming back. You're not just solving isolated puzzles; you're following a narrative that connects each challenge, making the experience more engaging than your typical CTF.

Why Participate

Beyond the fun factor, Advent of Cyber offers tangible benefits. You'll gain hands-on experience with real-world security concepts, build your problem-solving skills, and add to your portfolio. The challenges are designed to be completed in about 30-60 minutes each, making them perfect for busy schedules. Plus, there's a strong community aspect, thousands of participants tackle the same challenges, share insights, and celebrate wins together.

For those pursuing careers in application security, penetration testing, or any security engineering role, events like this provide practical exposure to techniques and tools you'll actually use on the job.

Getting Started

All you need is a free TryHackMe account. The platform provides everything in-browser, so there's no complex setup required. New challenges unlock daily throughout December, but if you miss a day, you can catch up anytime during the event period.

Whether you're looking to kickstart your cybersecurity learning, maintain your skills during the holiday downtime, or just enjoy some themed technical challenges, Advent of Cyber 2025 delivers. It's proof that learning security doesn't have to be dry, it can be festive, engaging, and genuinely enjoyable.