What you'll learn

Business logic vulnerabilities are among the most critical and often overlooked risks in Java applications. These issues can allow attackers to manipulate workflows and bypass restrictions. In this course, Secure Business Logic for Java Applications, you will learn how to build resilient and secure business logic in your applications. First, you will see how to ensure that processes execute in the correct order and that your code is safe for concurrent execution. Next, you will implement effective rate limiting and strategies to prevent denial of service attacks. Finally, you will secure important operations like password and email changes by adding strong email and multi-factor authentication, including a simple user interface for enrolling multi-factor authentication. By the end of this course, you will be prepared to protect your Java applications from workflow manipulation, race conditions, and unauthorized actions.