DescriptionThe book provides a comprehensive exploration of Java security and penetration testing, starting with foundational topics such as secure coding practices and the OWASP Top 10 for web applications. The early chapters introduce penetration testing methodologies, including Java web application-specific mapping and reconnaissance techniques. The gathering of information through OSINT and advanced search techniques is highlighted, laying the crucial groundwork for testing. Proxy tools like Burp Suite and OWASP Zap are shown, offering insights into their configurations and capabilities for web application testing.Each chapter does a deep dive into specific vulnerabilities and attack vectors associated with Java web and mobile applications. Key topics include SQL injection, cross-site scripting (XSS), authentication flaws, and session management issues. Each chapter supplies background information, testing examples, and practical secure coding advice to prevent these vulnerabilities. There is a distinct focus on hands-on testing methodologies, which prepares readers for real-world security challenges.By the end of this book, you will be a confident Java security champion. You will understand how to exploit vulnerabilities to mimic real-world attacks, enabling you to proactively patch weaknesses before malicious actors can exploit them.Key Features● Learn penetration testing basics for Java applications.● Discover web vulnerabilities, testing techniques, and secure coding practices.● Explore Java Android security, SAST, DAST, and vulnerability mitigation.What you will learn● Study the OWASP Top 10 and penetration testing methods.● Gain secure coding and testing techniques for vulnerabilities like XSS and CORS.● Find out about authentication, cookie management, and secure session practices.● Master access control and authorization testing, including IDOR and privilege escalation.● Discover Android app security and tools for SAST, DAST, and exploitation.Who this book is forThis book is for Java developers, software developers, application developers, quality engineers, software testing teams, and security analysts. Prior knowledge of Java is required. Some application security knowledge is helpful.Table of Contents1. Introduction: Java Security, Secure Coding, and Penetration Testing2. Reconnaissance and Mapping3. Hands-on with Web Proxies4. Observability with SQL Injections5. Misconfiguration with Default Values6. CORS Exploitation7. Exploring Vectors with DoS Attacks8. Executing Business Logic Vulnerabilities9. Authentication Protocols10. Session Management11. AuthorizationPractices12. Java Deserialization Vulnerabilities13. Java Remote Method Invocation Vulnerabilities14. Java Native Interface Vulnerabilities15. Static Analysis of Java Android Applications16. Dynamic Analysis of Java Android Applications17. Network Analysis of Java Android ApplicationsAppendix