Across
- 2. Not allowing others to access your personal information online.
- 5. A program that protects your computer from viruses.
- 7. Connecting computers to share data and resources.
- 12. A secure way to send and receive electronic messages.
- 13. The act of stealing someone's identity online.
- 14. The main circuit board of a computer.
- 15. The set of ethical rules for online behavior.
- 16. A secret word or phrase used to prove your identity.
Down
- 1. A type of computer that provides services to other computers on a network.
- 2. A set of rules for how computers communicate.
- 3. A collection of connected devices that share resources within a limited area.
- 4. A common cable used for wired networks.
- 6. Unwanted emails, often advertisements.
- 8. A device that forwards data packets between computer networks.
- 9. A worldwide system of interconnected computer networks.
- 10. A person who tries to gain unauthorized access to computer systems.
- 11. A program that can copy itself and spread to other computers.