Tor and Anonymity Systems

  1. Future Directions and Research
    1. Next-Generation Anonymity Systems
      1. Vuvuzela
        1. Differential Privacy
          1. Scalable Mix Networks
          2. Riffle
            1. Verifiable Shuffling
              1. Efficient Anonymous Communication
              2. Loopix
                1. Poisson Mixing
                  1. Cover Traffic Strategies
                  2. Atom
                    1. Bandwidth-Efficient Mixing
                    2. Karaoke
                      1. Conversation-Based Mixing
                    3. Scalability Challenges
                      1. Network Growth
                        1. User Base Expansion
                          1. Relay Network Scaling
                          2. Performance Optimization
                            1. Latency Reduction
                              1. Bandwidth Efficiency
                              2. Resource Constraints
                                1. Volunteer Relay Limitations
                                  1. Infrastructure Costs
                                2. Cryptographic Advances
                                  1. Post-Quantum Cryptography
                                    1. Quantum-Resistant Algorithms
                                      1. Migration Strategies
                                      2. Zero-Knowledge Proofs
                                        1. Anonymous Credentials
                                          1. Privacy-Preserving Protocols
                                          2. Homomorphic Encryption
                                            1. Computation on Encrypted Data
                                          3. Usability Research
                                            1. User Interface Design
                                              1. Accessibility Improvements
                                                1. Mental Model Alignment
                                                2. User Education
                                                  1. Threat Model Communication
                                                    1. Security Training
                                                    2. Adoption Barriers
                                                      1. Technical Complexity
                                                        1. Performance Concerns
                                                      2. Measurement and Analysis
                                                        1. Network Measurement
                                                          1. Performance Metrics
                                                            1. Security Assessment
                                                            2. User Studies
                                                              1. Behavior Analysis
                                                                1. Usability Evaluation
                                                                2. Attack Research
                                                                  1. Vulnerability Discovery
                                                                    1. Defense Development