Crossword Puzzle

3. A string of characters used to verify or “authenticate” a person’s identity.
4. consists of two or more computers that are linked in order to share resources (such as printers and CDs), exchange files, or allow electronic communications.
8. a piece of data a web server sends to a browser.
9. a computer that handles requests for data, email, file transfers, and other network services from other computers.
11. a piece of software that performs a specific function.
14. refers to resources and services available on the Internet.
16. a term for malicious software unethical hackers use for illegal access or to harm a system.
18. This is where a computer stores information from a web page to make it easier to access.
19. A location on the World Wide Web.
20. This is a file type that displays images online

1. a wireless communications technology intended to replace cables.
2. Transmission of computer-based information over short to medium distances using radio frequencies.
5. The combination of user name and password that provides an individual, group, or service with access to a computer system.
6. the method by which users access and save or "pull down" software or other files to their own computers from a remote computer via the Internet.
7. a computer program that causes disruptions to a system by modifying other computer programs and inserting its own code.
10. it experiences a sudden spike in popularity in a short period of time.
12. sometimes called simply "the Net".
13. This is the first page of a website that a user visits after clicking on the link.
15. a software program that allows users to access the Internet.
17. manipulate information on a system