DeFIRED: decentralized authorization with receiver-revocable and refutable delegations.
Pieter-Jan VrielynckEmad Heydari BeniKristof JannesBert LagaisseWouter JoosenPublished in: EuroSec@EUROSYS (2022)
Keyphrases
- access control
- access control models
- access control policies
- access control systems
- conflict resolution
- role based access control
- access rights
- security policies
- distributed systems
- distributed environment
- cooperative
- peer to peer
- privacy aware
- fine grained
- database security
- distributed agents
- security mechanisms
- data security
- usage control
- information flow control
- multi domain
- security requirements
- multi agent
- sensitive data
- access requests
- database systems
- access control mechanism
- security issues
- information flow
- distributed databases
- privacy preserving
- ring signature scheme