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Course Outline

1. IT Security and Secure Coding

  • Core Security Principles: Applying Confidentiality, Integrity, and Availability (CIA) specifically to Java applications.
  • Secure Software Development Lifecycle (SSDLC): Embedding security considerations from requirements gathering through to deployment.
  • Secure Coding Paradigms: Implementing defence in depth, least privilege, and fail-safe defaults.
  • Vulnerability Classifications: Interpreting CWE (Common Weakness Enumeration) and OWASP standards.

2. Web Application Security

  • OWASP Top Ten Analysis: In-depth examination of Injection, Broken Authentication, and Sensitive Data Exposure.
  • Cross-Site Scripting (XSS): Managing Reflected, Stored, and DOM-based XSS scenarios in Java/JSP environments.
  • Cross-Site Request Forgery (CSRF): Understanding attack mechanisms and implementing Anti-CSRF tokens.
  • Session Management: Securing cookies, preventing session fixation, and managing timeouts.
  • API Security: Protecting REST and SOAP endpoints from abuse.

3. Web Services Security

  • Comparative Analysis: Distinguishing attack surfaces between web services and traditional web applications.
  • Transport Layer Security: Configuring SSL/TLS for Java clients and servers.
  • Message Security: Ensuring integrity and confidentiality at the payload level.
  • Authentication Standards: Implementing OAuth 2.0, OpenID Connect, and JWT (JSON Web Tokens).

4. XML Security

  • XML Parsing Risks: Preventing XML External Entity (XXE) attacks.
  • Schema Validation: Adopting best practices for strict XML schema enforcement.
  • Digital Signatures: Implementing XML signatures to ensure non-repudiation.
  • XML Encryption: Utilising standard approaches for encrypting XML content.

5. Foundations of Java Security

  • Java Security Architecture: Exploring the java.security package and provider model.
  • Security Providers: Installing and configuring providers such as Bouncy Castle.
  • Access Control: Managing policy files, permissions, and the Security Manager (comparing legacy vs. modern approaches).
  • KeyStore Management: Creating and maintaining keystores and truststores for certificates.

6. Practical Cryptography

  • Cryptographic Algorithms: Overview of Symmetric (AES), Asymmetric (RSA, ECC), and Hashing (SHA-256/512) methods.
  • Random Number Generation: Evaluating the risks of java.util.Random versus java.security.SecureRandom.
  • Key Management: Strategies for key generation, secure storage, and rotation.
  • Java Cryptography Architecture (JCA): Utilising Cipher, MessageDigest, and Mac classes.
  • Java Cryptography Extension (JCE): Understanding policy files and unlimited strength jurisdictions.

7. Java Security Services

  • SSL/TLS in Java: Applying SSLSocketFactory and HttpsURLConnection.
  • Trust Managers: Customising trust verification for private PKI environments.
  • Authenticators: Implementing programmatic authentication via Authenticator.getDefault().
  • Certificate Analysis: Programmatically reading and analysing X.509 certificates.

8. Java EE Security

  • Declarative Security: Implementing role-based access control (RBAC) using web.xml and annotations.
  • Programmatic Security: Utilising HttpServletRequest.isUserInRole() and getRemoteUser().
  • JAAS (Java Authentication and Authorization Service): Configuring login.conf and implementing LoginModules.
  • Servlet Security: Managing container-security constraints and authentication methods (FORM, BASIC, DIGEST).

9. Common Coding Errors and Vulnerabilities

  • Insecure Deserialisation: Assessing the risks of ObjectInputStream and potential security check bypasses.
  • Command Injection: Mitigating operating system-level execution vulnerabilities.
  • Path Traversal: Sanitising file system inputs to prevent directory traversal attacks.
  • Reflection Abuse: Addressing risks associated with java.lang.reflect and access control bypasses.
  • Hardcoded Credentials: Identifying and removing sensitive secrets from source code.
  • Cryptography Implementation Errors: Avoiding the use of ECB mode, weak keys, or static Initialisation Vectors (IVs).

10. Knowledge Resources

  • Static Analysis Tools: Leveraging SonarQube, Checkmarx, and Fortify for automated scanning.
  • Dynamic Analysis Tools: Overview of Burp Suite and OWASP ZAP.
  • CVE Databases: Strategies for tracking and responding to new Java framework vulnerabilities.
  • Recommended Readings: Curated list of books, documentation, and secure coding checklists.

Requirements

None.

 21 Hours

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