Introduction

This course focuses on implementing security mechanisms in Java EE (J2EE) applications, specifically covering the concepts of authentication and authorization. Participants will gain hands-on knowledge of how to secure web applications, enterprise applications, and services by implementing effective authentication strategies and controlling user access to resources using Java EE security features. The course also explores how to integrate common security technologies such as LDAP, OAuth, and role-based access control into Java EE applications.

Prerequisites

• Basic Java Knowledge: Familiarity with the Java programming language and object-oriented programming concepts.
• Java EE Basics: Understanding of Java EE components like Servlets, JSP, and EJB.
• Web Security Concepts: Familiarity with basic security protocols such as HTTPS, SSL, and public/private key encryption.
• Understanding of Authentication and Authorization: Basic understanding of user authentication and access control principles.

Table of Contents

1. Introduction to Java EE Security
1.1. Overview of Java EE Security Model
1.2. Authentication vs. Authorization: Key Concepts
1.3. Role of Security in Enterprise Applications
1.4. Security Architecture in Java EE
1.5. Common Security Threats and Vulnerabilities

2. Authentication in Java EE Applications
2.1. Introduction to Authentication
2.2. Java EE Authentication Mechanisms
2.3. Container-Managed Authentication
2.4. Form-Based Authentication
2.5. Integrating Authentication with Identity Management Systems (LDAP, SSO)
2.6. Securing Web Applications with HTTPS and SSL/TLS

3. Authorization in Java EE Applications
3.1. Understanding Authorization
3.2. Role-Based Access Control (RBAC) in Java EE
3.3. Configuring Access Control with JAAS (Java Authentication and Authorization Service)
3.4. Declarative vs. Programmatic Security in Java EE
3.5. Restricting Access to Resources Based on Roles
3.6. Using @RolesAllowed Annotation for Resource Access Control

4. Securing Web Applications with Java EE Security
4.1. Security Constraints in web.xml
4.2. Mapping Roles to Users in web.xml
4.3. Protecting Pages with Security Constraints
4.4. Authentication Mechanisms in Web Applications (Basic, Form-based, Digest)
4.5. Managing Sessions and Preventing Session Hijacking

5. Advanced Authentication Techniques in Java EE
5.1. Single Sign-On (SSO) with Java EE
5.2. Two-Factor Authentication (2FA) Integration
5.3. OAuth 2.0 for Authentication and Authorization
5.4. OpenID Connect for Federated Authentication
5.5. Security Tokens (JWT) and Token-Based Authentication

6. Secure Communication in Java EE
6.1. SSL/TLS Configuration in Java EE Applications
6.2. Ensuring Secure Communication Channels
6.3. Encrypting Sensitive Data in Transit and at Rest
6.4. Java EE Secure Socket Layer (SSL) Configuration
6.5. Using HTTPS for Secure Client-Server Communication

7. Securing Enterprise JavaBeans (EJB) and Web Services
7.1. EJB Security: Container-Managed Security
7.2. Role-Based Security in EJB
7.3. Securing Web Services with WS-Security
7.4. Configuring Web Service Security in JAX-RS and JAX-WS
7.5. Implementing Message Security in Web Services

8. Best Practices for Java EE Security
8.1. Secure Coding Practices for Java EE Applications
8.2. Avoiding Common Security Pitfalls
8.3. Auditing and Logging Security Events
8.4. Using Encryption for Sensitive Information
8.5. Securing RESTful APIs and Microservices in Java EE

9. Security Integration with Identity Management Systems
9.1. Integrating Java EE Applications with LDAP
9.2. Using External Identity Providers for Authentication
9.3. OAuth 2.0 and OpenID Connect for External Authorization
9.4. Federated Identity Management in Java EE
9.5. Role Mapping and Access Control via Identity Providers

10. Testing and Auditing Java EE Security
10.1. Penetration Testing for Java EE Applications
10.2. Auditing Access Control and Authentication Logs
10.3. Using Security Testing Tools for Java EE
10.4. Performance Considerations in Security Implementations
10.5. Regular Security Audits and Compliance

11. Conclusion and Future Trends in Java EE Security
11.1. Key Takeaways for Securing Java EE Applications
11.2. Staying Up-to-Date with Security Best Practices
11.3. Future Trends in Authentication and Authorization
11.4. Resources for Further Learning in Java EE Security
11.5. Final Thoughts and Industry Insights

Conclusion

By completing this course, participants will have a solid understanding of authentication and authorization mechanisms in Java EE applications. They will be able to implement secure login systems, manage user roles and permissions, and ensure that their applications are protected from common security threats. The course also covers advanced authentication techniques such as OAuth, JWT, and SSO, along with best practices for securing enterprise components like EJB and web services. Students will be equipped to implement secure, compliant, and scalable Java EE applications that meet modern security standards.