Blockchain Security Guarantees and Exploits

Explore the critical aspects of blockchain security in this 40-minute RSA Conference talk. Delve into the importance of private key uniqueness in protecting blockchain assets, with a focus on Bitcoin and Ethereum. Learn about the process of generating cryptocurrency keys and discover the results of an extensive scan of 34 billion keys, which uncovered 732 private keys. Gain insights into potential vulnerabilities, including mistakes in key generation, paper wallet risks, and side-channel emissions. Examine the implications for both security professionals and potential exploiters, and understand best practices for maintaining blockchain security. Cover essential topics such as cryptographic concepts, blockchain addresses, and practical applications of security measures in the blockchain ecosystem.

Intro
Agenda
Cryptographic Concepts
Blockchain Addresses Private Keys
What If
Scan Results
Bad Guys
Paper Wallets
SideChannel Emissions
Bug Bounty
Application
Dos Donts