As a passionate developer you know that proper cyber security practices should be part of the code you produce. However, a small mistake can quickly turn into a vulnerability with big consequences. During this interactive demonstration, Coen will run you through some of these common, but dangerous vulnerabilities like SQL injection, XXE and XXS. Explore the Java code of these vulnerabilities, find out how to prevent them and see what a live exploit would look like. Also, what can go wrong if the code you’re looking at in your IDE is not the code that will be executed?