Learn to identify, understand, and protect against various security vulnerabilities in Drupal through this 41-minute technical session. Explore real-world examples of how malicious actors exploit vulnerabilities like Cross Site Scripting (XSS), Remote Code Execution (RCE), Server Side Request Forgery (SSRF), SQL Injection (SQLi), and Unsafe Deserialisation in Drupal core and contrib projects. Gain practical insights into detection methods, mitigation strategies, and preventive measures for web application security, moving beyond basic concepts like XSS alert pop-ups. Designed for beginners, discover how the Drupal Security Team collaborates with the community to address these security challenges and understand the critical importance of implementing proper security measures to protect your Drupal sites from potential attacks.