Sybil Attacks and Defenses

Related lectures (31)

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Discusses Sybil attacks, fake identities, and defenses in permissionless consensus systems.

Covers the Chord DHT in decentralized systems engineering, focusing on reliability, redundancy, and structure maintenance.

Explores Sybil defenses, social network defenses, Proof of Personhood, and next steps in cybersecurity.

Covers the Chord algorithm for search and routing in distributed hash tables.

Explores Sybil defenses, social/trust network defenses, and 'Proof of Personhood' concepts.

Provides an overview of hashing and sorting techniques in database management systems, focusing on their implementation and performance optimization.

Explores peer-to-peer networks, ad-hoc routing, and distributed hash tables.

Explores technologies for identity and anonymity, including e-ID, social media identities, and cryptographic signatures.

Explores Ethereum consensus protocols, vulnerabilities, and solutions for ledger system security.

Introduces hashing tables, including the Birthday Lemma, Direct-Address Tables, collisions, and Chained-Hash-Search.