5 Java Spring Boot Security Mistakes That Are Costing You Time and Money

Ever pushed a Spring Boot app to production, only to get that gut-wrenching feeling you might have left a back door open? Maybe you spent days hunting a subtle misconfiguration, or worse—got a call about a data leak. Security in Spring Boot can feel deceptively simple at first, but the devil’s in the details. The smallest oversight can leave your application exposed or cost you countless hours debugging weird authentication issues. 1. Relying on Default Security Configurations Spring