Explores the definitions, history, and applications of conditional access in media security, covering user authentication techniques, smart cards, biometrics, and legal aspects.
Explores the financial applications of blockchains, covering the definition, history, Ethereum, decentralized finance, smart contracts, tokens, assessment methods, challenges of double spending, digital signatures, and cryptographic hash functions.
Covers side-channel analysis of isogeny-based key encapsulation mechanisms and hash-based digital signatures, focusing on vulnerabilities and security measures in cryptographic systems.