Keyphrases
- information security
- security issues
- intrusion detection
- access control
- messages exchanged
- security requirements
- electronic mail
- high security
- security threats
- network security
- online discussion
- information assurance
- functional requirements
- security mechanisms
- security problems
- social networks
- content analysis
- security vulnerabilities
- web services
- java card
- security properties
- data security
- security protocols
- neural network
- case study
- statistical databases