Courses
Passionate about web security and ethical hacking - I’m here to share that with you. Whether you’re just getting started or looking to level up your skills, my courses offer hands-on, real-world training to help you understand how websites are attacked and how to defend them. Let’s turn curiosity into capability.
Each course focuses on practical demonstrations, interactive exercises, and discussions on real-life scenarios to ensure the acquisition of key skills.
Each course can be done:
- on site or remotely
- in french or in english
- individually or in groups
Feel free to get in touch if you have any question or download all programs (pdf).
Hacking & web application security
For tech peoples who want to learn the basic vulnerabilities of modern webapps: input validation, xss, sqli, passwords, cookies, tools and true stories...read the full program →
Advanced hacking & web application security
Learn advanced vulnerabilities of modern webapps: ssrf, xxe, dependency confusion, subdomain takeover...read the full program →
Linux hardening
A solid course on hardening a Linux server, hands‑on, and focused on the highest‑impact controls.read the full program →
Cybersecurity awareness
Strengthen your IT security, protect your data, avoid phishing and ransomware and become the security expert in your company!read the full program →
Introduction to Bash scripting
A course to learn, automate, simplify with Bash.read the full program →
PHP for beginners
Understand the basics of PHP: object-oriented programming, storage, data exfiltration, database and more...read the full program →
Introduction to pentesting
Learn how to find and exploit the most common vulnerabilities in web testing and other network services.read the full program →
Bug Bounty overview
A presentation for companies who want to know more about bug bounty to take the good decision: actors, programs, reports, rewards, rules, evolution, case studies...read the full program →
Laravel security
Best practices to protect your applications based on one of the most popular PHP framework.read the full program →
The basics of SQL
Hands-on training is designed to give developers, analysts, and IT professionals a solid foundation in SQL.read the full program →
Gwendal Le Coguic - contact@glc.st - quotes on request - SIRET 79778302400038