Sa

3. The branch of logic dealing with analysis.
6. Is a program that, when installed on your computer, enables unauthorized people to access it and sometimes to send spam from it.
7. Security against electronic attacks.
9. Is hardware or software that helps keep hackers from using your computer to send out your personal information without your permission.
10. One who uses programming skills to gain illegal access to a computer network or file.
13. Is the small amount of information that a website copies to the hard drive, which helps that website identify you the next time you visit.
14. The activity of copying files or databases so that they will be preserved in case of equipment failure or other catastrophe.

1. An expression of an intention to inflict pain, injury or evil.
2. Crime committed using computer networks.
4. Is a public, worldwide network of computers and computer networks. It facilitates the World Wide Web, email, instant messaging, chat rooms, and many online services such as banking.
5. Relating to or resembling a digit.
8. Is set to protect access to personal or professional info.
11. To set upon with violent force.
12. A personal identification number - commonly assigned to bank customers.
15. Web page address.