Across
- 3. Linux firewall tool for packet filtering
- 6. Technique for hiding data inside another file
- 10. File storing encrypted passwords
- 11. Process used to verify data integrity
- 13. Authentication system using tickets and third-party server
- 15. Command to list loaded kernel modules
- 16. Process used to protect confidentiality of data
- 17. Attack that floods a service with traffic
- 18. Numeric identifier for a user
- 21. Numeric identifier for a group
- 22. Protocol that encrypts network communication (successor to SSL)
- 23. Authentication framework in Linux
Down
- 1. System that filters network traffic
- 2. Secure network connection for remote access
- 4. Command used to load kernel modules
- 5. Secure network connection for remote access
- 7. Core component of OS managing hardware and processes
- 8. Secure remote login protocol
- 9. Social engineering attack using fake messages
- 12. Device manager that dynamically creates device files
- 14. Malware that hides itself on a system
- 19. Centralized directory service for user accounts
- 20. File storing user account info