Keyphrases
- mobile commerce
- mobile devices
- access control
- security requirements
- security threats
- security issues
- information security
- network security
- ad hoc networking
- context aware
- security mechanisms
- mobile technologies
- mobile applications
- biometric systems
- mobile learning
- data mining
- encryption scheme
- mobile networks
- key management
- computer security
- security protocols
- electronic commerce
- world model
- mobile payment
- terrorist activities
- mobile computing environment