Cross-chain data traceability mechanism for cross-domain access
Lifeng Cao, Shoucai Zhao, ZhenSheng Gao, Xuehui Du
Topics & Concepts
TraceabilityComputer scienceDomain (mathematical analysis)Access controlDatabase transactionReputationComputer securityRole-based access controlData accessMechanism (biology)DatabaseSoftware engineeringMathematicsSociologyPhilosophySocial scienceEpistemologyMathematical analysisCloud Data Security SolutionsBlockchain Technology Applications and SecurityAccess Control and Trust