Blockchain-based Security Framework for Cyber Physical Systems (BSF-CPS)
summary
Proposes a hybrid open and consortium blockchain to federate CPS actors, with smart contracts verifying device-signed payloads and a nonce-per-request to prevent replay, and uses role-based access mapped to account address plus lightweight symmetric encryption for payload privacy. Workflow: client requests nonce, device signs data+nonce, blockchain verifies signature and stores authenticated record. Framework is design-stage only no deployment metrics or scalability numbers are reported.
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chapters (7)
- 0:00Introduction
- 2:00Cyber Physical Systems
- 6:13DDoS Attacks
- 9:52Challenges
- 11:10Blockchain
- 15:21Blockchain Challenges
- 20:13Framework
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