As Java developers, we spend most of our time building robust systems to manipulate and fetch data. Today, the combination of Spring Boot and REST APIs forms the backbone of modern services. However, even with ironclad Spring Security (Authentication and Authorization), we face a common challenge: Data Integrity. In a multi-user environment, a single erroneous data update can ripple through the system, affecting everyone. This is where Auditing moves from "nice-to-have" t