dev.to· Oct 26, 2026· by rakib455

Encrypting Sensitive Data in Spring Boot: AES-256-GCM Explained with a Real-World Example

Open Original Article ↗
When building an insurance application, we often store sensitive information such as a driver's date...
🎯 Vulnerability: Web Security Vulnerability
💡 Defense Fix: Implement strict input validation, contextual output encoding, and enforce least-privilege authorization controls.
#backend#java#security#springboot