Keyphrases
- physical layer
- network security
- wireless local area network
- mobile devices
- access control
- information security
- wireless communication
- security systems
- long term
- wireless networks
- intrusion detection
- security requirements
- information systems
- mobile users
- real world
- communication technologies
- mobile networks
- security mechanisms
- key management
- computer security
- security analysis
- internet access
- statistical databases
- security problems