A naukri.com initiative
Dev
2M
114
Image Credit: Dev
Java Security: Protecting Your Applications with Secure Coding, Cryptography & Access Control
- Java Security is crucial for protecting applications from common cyber threats and unauthorized access.
- The architecture includes the Security Manager, Access Control, and Policy Files for controlling code execution and permissions.
- Secure coding practices involve input validation, output encoding, and avoiding dynamic queries in JDBC.
- Authentication methods include Basic, Form-based login, OAuth, and LDAP integration, while authorization can be Role-Based or Attribute-Based.
- The Java Cryptography Architecture (JCA) supports encryption, hashing, and digital signatures using APIs like java.security and javax.crypto.
- The Security Manager provides runtime restrictions, ACLs, and Permissions to control class behavior.
- Common Java security vulnerabilities include deserialization flaws, input validation issues, insecure use of Reflection APIs, and session vulnerabilities.
- Securing Java web applications involves implementing HTTPS, session management, Content Security Policy (CSP), and CORS.
- Security testing tools like SpotBugs, OWASP ZAP, and dependency checkers help detect vulnerabilities in Java applications.
- Choosing secure frameworks like Spring Security, Apache Shiro, and libraries like OWASP ESAPI is essential for Java security.
- Best practices include enforcing strong passwords, using secure random number generators, avoiding deprecated algorithms, and performing regular security audits.
Read Full Article
6 Likes
For uninterrupted reading, download the app