Hacker Club Open Events (Free, Online, Beginner Friendly): Learn Cyber Now

Campfire Security’s Hacker Club Open Events are the free online bi-weekly events designed to take you beyond cybersecurity awareness and right away into real, hands-on skill-building ethical hacking. This season of events starts on October 7, 2025, and goes until January 27, 2026, always with events every other Tuesday at 17:00 (CEST).

In the Hacker Club Open Meetings, everyone is welcome🔥😊.

Whether you're a student, tech enthusiast, or just curious about cybersecurity, this is your chance to learn by doing - 100% beginner friendly, no fluff, no cost.

In this season of the Hacker Club Open Meetings, we are following the very special schedule with the Campfire Hacker Club Web Security Pro Series. This means that you will have the opportunity to learn about the Top 10 industry-standard most important Web vulnerabilities in Cyber Security!!!

This is the schedule 😊:

October 7: Broken Access Control

October 21: Cryptographic Failures

November 4: Injection

November 18: Insecure Design

December 2: Security Misconfiguration

December 16: Vulnerable and Outdated Components

December 30: Identification and Authentication Failures

January 13: Software & Data Integrity Failures

January 27: Security Logging & Monitoring Failures

Attend one, some, or attend them all! Each event stands alone, so you can drop in on any topic that interests you. But for those ready to go pro, attending the full series offers an incredible opportunity!

Earn Your Exclusive Certificate 🎓 📜

At the end of the series, you will have the opportunity to earn our distinguished certificate:
🏅🥇🏆🔥Advanced Top 10 Web Security Pro Series Certificate
Which you will be able to earn by:

1. completing all the courses covered in the schedule, i.e., the first 9 courses of the "Advanced OWASP Top 10" courses in the Campfire Platform (campfiresecurity.dk), and you also need to complete the 10th course, i.e., "Server-Side Request Forgery (SSRF)". You can easily find all these courses in the platform at https://app.campfiresecurity.dk/courses;
2. being an active member of the Hacker Club;
3. Requesting your certificate by the final deadline that will be publicized (probable date: February 4, 2026.)

New to Cyber? No Problem at all! :)

You do not need to do or know anything before you join the events, even if you are a complete beginner! Just join. But if you are starting now in cyber and wish to prepare a bit more, you can do the "Introduction to the Bonfire Platform" course (https://app.campfiresecurity.dk/course/6) and the "Introduction to Linux Command Line and Kali" (https://app.campfiresecurity.dk/course/7).