Security Strength Indicator in Fallback Authentication: Nudging Users for Better Answers in Secret Questions.
Awanthika SenarathNalin Asanka Gamagedara ArachchilageBrij B. GuptaPublished in: CoRR (2017)
Keyphrases
- answer questions
- question answer
- correct answers
- answering questions
- authentication mechanism
- encryption decryption
- data encryption
- security requirements
- user authentication
- identity authentication
- question answering systems
- secret key
- graphical password
- security analysis
- trust relationships
- security mechanisms
- fuzzy vault
- open ended questions
- community question answering
- factor authentication
- authentication protocol
- web snippets
- identity management
- natural language queries
- asked questions
- end users
- frequently asked
- integrity verification
- security services
- authentication scheme
- key distribution
- authentication systems
- electronic payment
- natural language questions
- trusted third party
- biometric data
- secret sharing
- virtual private network
- personal data
- network security
- question answering