Open Source Security

  1. Securing the Software Supply Chain
    1. Supply Chain Threat Modeling
      1. Asset Identification
        1. Threat Actor Analysis
          1. Attack Vector Assessment
            1. Risk Prioritization
            2. Common Supply Chain Attack Vectors
              1. Package and Dependency Attacks
                1. Typosquatting
                  1. Dependency Confusion
                    1. Malicious Package Injection
                      1. Package Takeover
                      2. Build and CI/CD Attacks
                        1. Build Environment Compromise
                          1. CI/CD Pipeline Injection
                            1. Artifact Tampering
                            2. Repository and Source Code Attacks
                              1. Account Compromise
                                1. Malicious Commits
                                  1. Social Engineering
                                  2. Distribution and Registry Attacks
                                    1. Registry Compromise
                                      1. Mirror Attacks
                                        1. DNS Hijacking
                                      2. Securing Development Practices
                                        1. Developer Identity and Access Management
                                          1. Multi-Factor Authentication
                                            1. Privileged Access Controls
                                              1. Account Monitoring
                                              2. Code Contribution Security
                                                1. Contributor Verification
                                                  1. Code Review Best Practices
                                                    1. Automated Security Checks
                                                    2. Commit and Change Management
                                                      1. Signed Commits
                                                        1. Branch Protection Rules
                                                          1. Merge Request Security
                                                        2. Build and Release Security
                                                          1. CI/CD Pipeline Hardening
                                                            1. Pipeline as Code
                                                              1. Secrets Management
                                                                1. Least Privilege Principles
                                                                  1. Environment Isolation
                                                                  2. Reproducible Builds
                                                                    1. Build Determinism
                                                                      1. Build Environment Standardization
                                                                        1. Verification Processes
                                                                        2. Artifact Security
                                                                          1. Binary Provenance
                                                                            1. Artifact Signing
                                                                              1. Integrity Verification
                                                                            2. Distribution Security
                                                                              1. Package Registry Security
                                                                                1. Access Controls
                                                                                  1. Monitoring and Auditing
                                                                                    1. Incident Response
                                                                                    2. Package Integrity
                                                                                      1. Cryptographic Signatures
                                                                                        1. Hash Verification
                                                                                          1. End-to-End Integrity
                                                                                          2. Secure Distribution Channels
                                                                                            1. HTTPS and TLS
                                                                                              1. Content Delivery Networks
                                                                                                1. Mirror Security

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                                                                                            6. Tools and Techniques for OSS Security Analysis

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                                                                                            8. Security Frameworks and Standards