Mobile Malware and Privacy

  1. Mobile Operating System Security
    1. Android Security Architecture
      1. Application Sandboxing
        1. Process Isolation
          1. Data Separation
            1. Inter-Process Communication
            2. Permission System
              1. Install-time Permissions
                1. Runtime Permissions
                  1. Dangerous Permissions
                    1. Permission Groups
                      1. Custom Permissions
                      2. Application Signing
                        1. Certificate Requirements
                          1. Signature Verification
                            1. Key Rotation
                            2. Google Play Protect
                              1. App Scanning
                                1. Threat Detection and Removal
                                  1. Machine Learning Integration
                                  2. Verified Boot
                                    1. Boot Integrity Checks
                                      1. Tamper Detection
                                        1. Recovery Mechanisms
                                        2. Security-Enhanced Linux
                                          1. Mandatory Access Controls
                                            1. Policy Enforcement
                                              1. Domain Separation
                                              2. Hardware Security Features
                                                1. Trusted Execution Environment
                                                  1. Hardware-Backed Keystore
                                                    1. Secure Boot
                                                    2. Security Updates and Patch Management
                                                      1. Monthly Security Patches
                                                        1. Vendor Update Processes
                                                          1. Fragmentation Challenges
                                                        2. iOS Security Architecture
                                                          1. Application Sandboxing
                                                            1. Data and Resource Isolation
                                                              1. Container-Based Security
                                                              2. Mandatory Code Signing
                                                                1. Developer Certificates
                                                                  1. App Integrity Verification
                                                                    1. Certificate Pinning
                                                                    2. App Store Review Process
                                                                      1. Static Analysis
                                                                        1. Dynamic Testing
                                                                          1. Policy Enforcement
                                                                          2. Secure Enclave
                                                                            1. Hardware-Based Security
                                                                              1. Key Management
                                                                                1. Biometric Data Protection
                                                                                2. Data Protection API
                                                                                  1. File-Level Encryption
                                                                                    1. Data-at-Rest Security
                                                                                      1. Key Derivation
                                                                                      2. System Integrity Protection
                                                                                        1. Kernel Integrity
                                                                                          1. Runtime Protections
                                                                                          2. Permissions and Privacy Controls
                                                                                            1. Privacy Labels
                                                                                              1. App Tracking Transparency
                                                                                              2. Security Updates
                                                                                                1. Automatic Updates
                                                                                                  1. Rapid Response Patches
                                                                                                2. Comparative Security Analysis
                                                                                                  1. Open vs Closed Ecosystems
                                                                                                    1. Security Trade-offs
                                                                                                      1. User Control vs Security
                                                                                                        1. Transparency Considerations
                                                                                                        2. Sideloading Implications
                                                                                                          1. Security Risks
                                                                                                            1. User Freedom Benefits
                                                                                                              1. Enterprise Use Cases
                                                                                                              2. Fragmentation Issues
                                                                                                                1. Android Update Delays
                                                                                                                  1. Inconsistent Security Posture
                                                                                                                    1. Vendor Customizations
                                                                                                                    2. Rooting and Jailbreaking
                                                                                                                      1. Definition and Methods
                                                                                                                        1. User Motivations
                                                                                                                          1. Security Implications
                                                                                                                            1. Detection Mechanisms
                                                                                                                              1. Prevention Strategies

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                                                                                                                          3. Mobile Attack Vectors and Infection Methods

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                                                                                                                          5. Mobile Malware Analysis