This session shows developers how to take control by using prompt engineering as a security layer. We’ll walk through how to “teach” AI coding assistants the security rules React requires - covering topics like safe component patterns, secure handling of untrusted input, defense against injection, and avoiding dangerous APIs. Attendees will learn how to craft prompts that not only guide AI toward correct functionality, but also enforce security best practices, ensuring the code it produces is production-ready, maintainable, and resilient to attack.