Across
- 3. blocker A separate program or a feature incorporated within a browser that stops popup advertisements from appearing.
- 6. Software that examines a computer for any infections as well as monitors computer activity and scans new documents that might contain a virus.
- 9. Malware that prevents a user's device from properly operating until a fee is paid.
- 10. Software of hardware device that captures and stores each key stroke that a user types on a keyboard.
- 11. Software that spies on users by gathering information without consent.
- 13. A logical computer network of zombies under the control of an attacker.
- 14. pack Software that is a cumulative package of all patches and feature updates.
- 16. Software that helps prevent computers from becoming infected by different types of spyware.
- 17. An infected computer that is under the remote control of an attacker.
- 19. horse An executable program that is advertised as performing one activity but which actually performs a malicious activity.
- 20. bomb Computer code that lies dormant until it is triggered by a specific logical event.
Down
- 1. virus Malicious computer code that reproduces itself on the same computer.
- 2. update Enhancements to the software to provide new or expanded functionality, but do not address security vulnerability.
- 4. A software program that delivers advertising content in a manner that is unexpected and unwanted by the user.
- 5. Software that enters a computer system without the user's knowledge or consent and then performs an unwanted and usually harmful action.
- 7. firewall Software that runs as a program on the local computer to block or filter traffic coming into and out of the computer.
- 8. A malicious program designed to enter a computer via network to take advantage of a vulnerability in an application or an operating system.
- 12. Hardware of software designed to limit the spread of malware.
- 15. A set of software tools used by an attacker to hide the presence of other types of malicious software.
- 18. A publicly released software security update intended to repair a vulnerability.