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Privacy-Preserving Cryptography - Coggle Diagram
Privacy-Preserving Cryptography
Data Privacy Challenges
Data breaches
Unauthorized access
Data sharing risks
Surveillance concerns
Insider threats
Homomorphic Encryption
Definition
Computation on encrypted data
Fully Homomorphic Encryption (FHE)
Partially Homomorphic Encryption
Use cases (cloud computing)
Performance overhead
Secure Multi-Party Computation (SMPC)
Collaborative computation
No data disclosure
Secret sharing
Trusted vs trustless models
Applications in joint analytics
Zero-Knowledge Proofs (ZKP)
Proof without revealing data
zk-SNARKs
zk-STARKs
Authentication systems
Blockchain privacy
Differential Privacy
Statistical privacy protection
Noise addition
Privacy budget (epsilon)
Data anonymization
Use in big data analysis
Applications
Healthcare data protection
Financial transactions
Cloud data security
Voting systems
Machine learning on private data
GDPR and Legal Compliance
Data minimization
User consent
Right to be forgotten
Secure data processing
Regulatory requirements
Trade-offs
Privacy vs performance
Security vs efficiency
Accuracy vs anonymity
Cost of implementation
Scalability challenges
Future Trends
Integration with AI
Privacy-by-design systems
Post-quantum privacy methods
Industry adoption
Hassaan Khan
231220