This page presents the Wheel of Knowledge, a “radar” that allows to visualize the strengths and weaknesses of different technologies. The list below gives access to each radar of the technologies presented in the book “Trends in Data Protection and Encryption Technologies”.

Link to the Wheel of Knowledge
Encryption Foundations
Symmetric Cryptography
Asymmetric Cryptography
Key Management
Hash Functions
Zero-knowledge Proof
Random Number Generator
Homomorphic Encryption
Quantum Key Distribution
Post-quantum Cryptography
Low-level Applications
Functional Encryption
Identity-based Cryptography
Multi-party Threshold Cryptography
Searchable Symmetric Encryption
Digital Signature
Hardware Security Module
Secure Multi-Party Computation
High-level Applications
Trusted Execution Environment
Confidential Computing
Hardware Acceleration
Security-focused Operating System
Biometrics
Electronic Voting
Data in Transit Security
Blockchain
Tunneling and VPN
Data Protection
Differential Privacy
Digital Rights Management
Authentication
Use-cases
Secure Media
Secure Positioning and Localization
Secure Payment
Disk, File and Database Encryption
WEB3
5G
Email Security
Secure Messaging
Secure Smartphone

The WoK method is described in detail below by Dr. Adrian Marti