PrivacyGuard: Enforcing Private Data Usage Control with Blockchain and Attested Off-Chain Contract Execution
Yang Xiao, Ning Zhang, Jin Li, Wenjing Lou, Y. Thomas Hou
Topics & Concepts
BlockchainComputer scienceSmart contractControl (management)Computer securityProgramming languageOperating systemEmbedded systemArtificial intelligenceBlockchain Technology Applications and SecurityCryptography and Data SecurityPrivacy-Preserving Technologies in Data