Automotive Cybersecurity

  1. Defensive Measures and Cybersecurity Controls
    1. Network Security Architecture
      1. Secure Gateways
        1. Firewall Functionality
          1. Rule-Based Traffic Filtering
            1. Deep Packet Inspection (DPI)
              1. Protocol Translation
              2. Network Segmentation and Isolation
                1. Critical vs. Non-Critical Network Separation
                  1. VLAN Implementation
                    1. Network Zones and Boundaries
                      1. Air-Gap Isolation
                      2. Intrusion Detection and Prevention Systems (IDPS)
                        1. Signature-Based Detection
                          1. Anomaly-Based Detection
                            1. Specification-Based Detection
                              1. Behavioral Analysis
                                1. Response and Mitigation Mechanisms
                              2. Host-Based Security Controls
                                1. Secure Boot Process
                                  1. Bootloader Verification
                                    1. Firmware Integrity Checks
                                      1. Chain of Trust Establishment
                                        1. Root of Trust Implementation
                                        2. Runtime Protection
                                          1. Integrity Monitoring
                                            1. Control Flow Integrity
                                              1. Stack Protection
                                                1. Heap Protection
                                                2. Access Control Mechanisms
                                                  1. Role-Based Access Control (RBAC)
                                                    1. Attribute-Based Access Control (ABAC)
                                                      1. Least Privilege Principle
                                                        1. Privilege Escalation Prevention
                                                        2. Code Signing and Verification
                                                          1. Digital Signature Implementation
                                                            1. Certificate Validation
                                                              1. Update Authentication
                                                                1. Rollback Protection
                                                              2. Cryptographic Protections
                                                                1. Message Authentication
                                                                  1. Message Authentication Codes (MACs)
                                                                    1. Hash-Based Message Authentication Code (HMAC)
                                                                      1. Cipher-Based Message Authentication Code (CMAC)
                                                                      2. Data Encryption
                                                                        1. Symmetric Encryption Algorithms
                                                                          1. Asymmetric Encryption Algorithms
                                                                            1. Key Exchange Protocols
                                                                              1. End-to-End Encryption
                                                                              2. Public Key Infrastructure (PKI)
                                                                                1. Certificate Authority (CA) Management
                                                                                  1. Certificate Lifecycle Management
                                                                                    1. Certificate Revocation
                                                                                      1. V2X Certificate Management
                                                                                      2. Key Management
                                                                                        1. Key Generation
                                                                                          1. Key Distribution
                                                                                            1. Key Storage
                                                                                              1. Key Rotation
                                                                                                1. Key Escrow
                                                                                              2. Hardware-Based Security
                                                                                                1. Hardware Security Modules (HSMs)
                                                                                                  1. Cryptographic Processing
                                                                                                    1. Secure Key Storage
                                                                                                      1. Tamper Resistance
                                                                                                        1. Performance Optimization
                                                                                                        2. Trusted Platform Modules (TPMs)
                                                                                                          1. Platform Integrity Measurement
                                                                                                            1. Secure Boot Support
                                                                                                              1. Key Generation and Storage
                                                                                                                1. Attestation Services
                                                                                                                2. Physically Unclonable Functions (PUFs)
                                                                                                                  1. Device Authentication
                                                                                                                    1. Unique Device Identification
                                                                                                                      1. Key Derivation
                                                                                                                        1. Anti-Counterfeiting
                                                                                                                        2. Secure Elements
                                                                                                                          1. Tamper-Resistant Hardware
                                                                                                                            1. Secure Application Execution
                                                                                                                              1. Credential Storage
                                                                                                                            2. Software Security Measures
                                                                                                                              1. Secure Over-the-Air (OTA) Updates
                                                                                                                                1. Update Delivery Security
                                                                                                                                  1. Update Authentication
                                                                                                                                    1. Update Integrity Verification
                                                                                                                                      1. Rollback Protection
                                                                                                                                        1. Delta Updates
                                                                                                                                        2. Application Security
                                                                                                                                          1. Sandboxing and Isolation
                                                                                                                                            1. Input Validation
                                                                                                                                              1. Output Encoding
                                                                                                                                                1. Memory Protection
                                                                                                                                                2. Operating System Security
                                                                                                                                                  1. Kernel Hardening
                                                                                                                                                    1. System Call Filtering
                                                                                                                                                      1. Address Space Layout Randomization (ASLR)
                                                                                                                                                        1. Data Execution Prevention (DEP)

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                                                                                                                                                    5. Common Threats and Attack Methodologies

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                                                                                                                                                    7. Security Engineering and Development Lifecycle