Across
- 4. software designed to interfere with a computer's normal functioning
- 6. computer software that is provided usually for free but contains advertisements
- 7. a scam by which an email user is duped into revealing personal information
- 8. a prescribed or proscribed course of action or behavior which is to be followed
- 9. a program that is designed to harm a computer by deleting data
- 11. of, relating to, or using data in the form of numerical digits
- 12. a computer that is under the control of a malicious hacker without the knowledge of the computer owner
Down
- 1. computer software that secretly records information about the way you use the computer
- 2. measures taken to protect a computer or computer system against unauthorized access or attack
- 3. email that is not wanted
- 5. an integrated collection of security measures designed to prevent unauthorized electronic access to a networked computer
- 10. to change (something) by including the most recent information