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 Duration 21 hours (3 days)

Course Outline

1. IT security and secure coding

  • Core Security Principles: Application of Confidentiality, Integrity, and Availability (CIA) to Java applications.
  • Secure Software Development Lifecycle (SSDLC): Embedding security measures from the requirements phase through to deployment.
  • Secure Coding Principles: Implementing defense in depth, the principle of least privilege, and fail-safe defaults.
  • Standard Vulnerability Classifications: Familiarization with CWE (Common Weakness Enumeration) and OWASP standards.

2. Web application security

  • In-Depth Analysis of OWASP Top Ten: Detailed examination of Injection, Broken Authentication, and Sensitive Data Exposure.
  • Cross-Site Scripting (XSS): Analyzing 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: Enhancing cookie security, preventing session fixation, and managing timeouts.
  • API Security: Protecting REST and SOAP endpoints from abuse.

3. Security of Web services

  • Web Services vs. Traditional Web Apps: Identifying distinct differences in attack surfaces.
  • Transport Layer Security: Configuring SSL/TLS for Java clients and servers.
  • Message Security: Ensuring integrity and confidentiality at the payload level.
  • Authentication Standards: Implementation of OAuth 2.0, OpenID Connect, and JWT (JSON Web Tokens).

4. XML security

  • XML Parsing Vulnerabilities: Preventing XML External Entity (XXE) attacks.
  • XML Schema Validation: Best practices for enforcing strict schema validation.
  • XML Digital Signatures: Implementing signatures to guarantee non-repudiation.
  • XML Encryption: Adopting standard methods for encrypting XML content.

5. Foundations of Java security

  • Java Security Architecture: Exploration of the java.security package and provider architecture.
  • Security Providers: Installation and configuration of providers such as Bouncy Castle.
  • Access Control: Managing policy files, Permissions, and the Security Manager (comparing legacy and modern approaches).
  • KeyStore Management: Creation and administration of keystores and truststores for certificate management.

6. Practical cryptography

  • Cryptographic Algorithms: Overview of Symmetric (AES), Asymmetric (RSA, ECC), and Hashing (SHA-256/512) algorithms.
  • Random Number Generation: Comparison of the risks associated with java.util.Random versus java.security.SecureRandom.
  • Key Management: Strategies for key generation, secure storage, and rotation.
  • Java Cryptography Architecture (JCA): Utilization of CipherMessageDigest, and Mac classes.
  • Java Cryptography Extension (JCE): Understanding policy files and unlimited strength jurisdiction settings.

7. Java security services

  • SSL/TLS in Java: Utilizing SSLSocketFactory and HttpsURLConnection.
  • Trust Managers: Customizing trust verification for private PKI environments.
  • Authenticators: Implementing programmatic authentication using Authenticator.getDefault().
  • Certificate Parsing: Programmatic reading and analysis of X.509 certificates.

8. Java EE security

  • Declarative Security: Implementing Role-based access control (RBAC) via web.xml and annotations.
  • Programmatic Security: Utilizing HttpServletRequest.isUserInRole() and getRemoteUser().
  • JAAS (Java Authentication and Authorization Service): Configuration of login.conf and implementation of LoginModules.
  • Servlet Security: Managing container security constraints and authentication methods (FORM, BASIC, DIGEST).

9. Common coding errors and vulnerabilities

  • Insecure Deserialization: Assessing risks associated with ObjectInputStream and potential security check bypasses.
  • Command Injection: Mitigating OS-level execution vulnerabilities.
  • Path Traversal: Sanitizing file system inputs to prevent directory traversal attacks.
  • Reflection Abuse: Evaluating risks linked to java.lang.reflect and potential access control bypasses.
  • Hardcoded Credentials: Identifying and eliminating secrets embedded in source code.
  • Cryptography Implementation Errors: Avoiding the use of ECB mode, weak keys, or static IVs.

10. Knowledge sources

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

Requirements

No prior prerequisites are required.

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