Java Security Playground

Despite being one of the world's most popular programming languages, Java has a reputation for being insecure. From poor documentation to insecure defaults, it can get tricky for a developer to find and fix security bugs.

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The Java Security Playground is here to help. Through a series of hands-on labs, we help you build secure coding practices to combat the most critical vulnerabilities in Java applications.

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From SQL Injection and Cross-Site Scripting (XSS) to XML External Entity (XXE), SSRF, and Log4Shell, this is a comprehensive walkthrough of key security weak points you need to focus on.