Keyphrases
- enron email
- information security
- email messages
- spam filtering
- text mining
- statistical databases
- intrusion detection
- security issues
- electronic mail
- network security
- instant messaging
- computer security
- email classification
- communication tools
- security mechanisms
- security requirements
- encryption scheme
- spam detection
- security problems
- security policies
- access control
- social networks
- security analysis
- spam filters
- security threats
- anti spam
- open source
- pre classified