Where Have You Been? Using Location-Based Security Questions for Fallback Authentication.
Alina HangAlexander De LucaMatthew SmithMichael RichterHeinrich HussmannPublished in: SOUPS (2015)
Keyphrases
- security requirements
- security mechanisms
- identity authentication
- user authentication
- security analysis
- fuzzy vault
- authentication mechanism
- encryption decryption
- authentication protocol
- authentication systems
- data encryption
- security services
- integrity verification
- biometric data
- authentication scheme
- public key cryptography
- factor authentication
- information security
- public key
- security policies
- smart card
- virtual private network
- identity management
- access control
- identity based cryptography
- biometric authentication
- intrusion detection
- network security
- key distribution
- security issues
- trust negotiation
- public key infrastructure
- elliptic curve cryptography
- data security
- mobile devices
- key agreement
- biometric template
- mutual authentication
- key agreement protocol
- security model
- security systems
- network access
- cloud computing
- location based services
- biometric recognition
- computer security
- wireless local area network
- high security
- digital signature
- security level
- social networking
- security properties
- security protocols
- password authentication