Keyphrases
- web services
- information security
- ring signature scheme
- network security
- security requirements
- access control
- statistical databases
- security issues
- intrusion detection
- security policies
- quality of service
- service architecture
- security mechanisms
- computer security
- lightweight
- xml technology
- security properties
- security level
- authentication protocol
- cyber security
- security analysis
- service oriented architecture
- business processes
- service oriented