Keyphrases
- information security
- security issues
- access control
- security requirements
- intrusion detection
- network security
- security problems
- mobile devices
- rfid technology
- security analysis
- security level
- statistical databases
- security policies
- security management
- database
- computer security
- ubiquitous computing
- information assurance
- data security
- physical world
- countermeasures
- risk assessment
- key technologies