Keyphrases
- security problems
- security issues
- information security
- security mechanisms
- key management
- lessons learned
- security concerns
- security requirements
- data security
- security policies
- intelligence community
- computer networks
- management system
- graph structure
- statistical databases
- rfid systems
- security threats
- security systems
- security and privacy issues
- computer security
- key management scheme
- network security
- key issues
- intrusion detection
- cloud computing
- access control
- data management
- information sharing
- tree structure
- social media
- malicious nodes
- data mining
- real world