Day 3 - Network Security Concepts

Edit Answers
123456789101112131415161718192021
Across
  1. 1. Attack that attempts to overwhelm a service so legitimate users cannot access it
  2. 3. Attack where someone secretly intercepts or potentially modifies communication
  3. 6. Manages technology services for another organization
  4. 8. Helps network traffic reach the appropriate service or application
  5. 9. Intrusion detection system that monitors one host or device
  6. 12. Conceptual framework for understanding network communication that has seven layers
  7. 13. Logically separates devices on a network
  8. 16. Having multiple internet connections or backup power to continue service if the primary fails
  9. 19. Malware disguised as legitimate software
  10. 20. Cloud model where you use the software
  11. 21. Malware that can self-propagate across networks
Down
  1. 1. Isolates publicly accessible services from the internal network
  2. 2. Dividing a network into separate sections to limit access and reduce attack impact
  3. 4. System that detects suspicious activity and can take action to block or prevent it
  4. 5. Creates an encrypted connection over an existing network
  5. 7. Provides a much larger address space than IPv4
  6. 10. Defines expected service performance and responsibilities between a provider and customer
  7. 11. Security gatekeeper for network traffic that uses allow and deny rules
  8. 14. Controls which devices can connect to a network and what they are allowed to access
  9. 15. Malware that typically attaches to files or programs
  10. 17. Connects devices so they can communicate and share information or resources
  11. 18. System that detects suspicious activity and alerts