Across
- 3. - A trick to steal passwords or personal information.
- 5. - A dangerous program that looks like a useful file.
- 7. - Any software made to harm your computer.
- 10. - A program that protects your computer from viruses.
Down
- 1. - A system that blocks hackers from entering your network.
- 2. - A program that secretly watches your computer activity.
- 4. - A virus that spreads by copying itself to other computers.
- 6. - A secret way to get into a computer system.
- 8. - A harmful program that damages computer data.
- 9. - A person who breaks into computer systems illegally.