Learn essential secure coding practices in Java through this 48-minute conference talk that addresses critical security vulnerabilities commonly overlooked by developers. Explore the most frequent and sometimes hidden security pitfalls in Java development, from input validation errors and injection attacks to file overwrites and arbitrary code execution vulnerabilities. Examine real-world examples of insecure code constructions and discover how attackers exploit these weaknesses before learning proven techniques to fix and prevent them. Gain practical insights into writing bulletproof Java code that can withstand security attacks, with demonstrations showing both vulnerable implementations and their secure counterparts. Master fundamental security principles that will help you identify potential threats in your codebase and implement robust defensive programming practices to protect your Java applications from common attack vectors.