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Security and Networks
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
Check
Across: 1. LAN - usually in a building. 3. Type of virus that is disguised as something useful such as a game or screensaver. 6. The "E" in E-mail stands for this. 7. Type of virus that copies itself and goes through a network. 8. Process of transforming information to make it unreadable by using a cipher. 9. Using manners on the Internet. 10. Type of computer that cannot communicate with another computer and must have its own printer. 13. Protects the computer from unauthorized users. 14. Connected computers that allows sharing of files and printers. 15. Equipment needed to allow more than one computer to access the Internet on a home network.
Down: 1. Virus triggered when a specific condition is met. 2. WAN - usually covers a city, state, or country. 4. Computer program designed to damage files and must be attached to another program to spread. 5. Equipment needed by a home network to connect to the Internet. 11. Virus triggered on a certain date or time. 12. Computer user who gains access to a computer system without permission.
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