Keyphrases
- mobile commerce
- information security
- iso iec
- security issues
- mobile devices
- security policies
- security problems
- network security
- security requirements
- service management
- widely accepted
- statistical databases
- metadata
- access control
- mobile phone
- security threats
- web services
- mobile users
- security systems
- security protocols
- security level
- sensitive data
- mobile computing
- mobile payment
- open standards
- mobile agent system
- mobile internet
- factor authentication
- mobile communication
- computer security
- key management
- security mechanisms
- mobile services
- network management
- mobile technologies
- m learning