Across
- 2. software that aims to gather information about a person or organization
- 4. electronic messages
- 6. fake emails or websites
- 7. virus that is disguised as software
- 9. distributed denial of service
- 11. biggest virus attack
- 13. software to protect against viruses
- 14. network security system to form a private network
- 15. irrelevant messages sent to many people
Down
- 1. person or program successfully masquerades as another one
- 3. also called a floppy, diskette, or just disk
- 5. physical,tangible parts or components of a computer
- 8. programs and information in a computer
- 10. virus that replicates like a parasite
- 12. unwanted software