Across
- 3. showing information in the form of numbers
- 5. to pass harmful programs from one computer to
- 6. an important part of a system's operation
- 8. something used to confuse other people
- 11. information superhighway
- 12. able to be easily hurt or attacked
- 13. computer tool designed to prevent hacking
- 14. a set of websites on the internet
- 15. software designed by criminals to get money
Down
- 1. a hidden set of instructions in a computer program
- 2. programs designed to damage computer systems
- 4. traditional and ordinary
- 7. to obtain information without permission
- 9. a computer user who explores cyberspace
- 10. a process in which individuals penetrate