I.T. Security

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Across
  1. 1. Programs designed to gain access to a computer without the user´s authorization.
  2. 3. A program that appears to be useful but in reality it damages the system.
  3. 4. Showing desire to cause harm.
  4. 7. Software that replaces the user´s search engine.
  5. 9. A failure in security.
  6. 10. Softare that send information about the use of the system.
  7. 12. A program that limits the data that can pass through a network and protects the user´s machine from damage or infection.
  8. 13. A program that automatically downloads advertisements to your computer
Down
  1. 2. Software used for scanning and removing viruses from your computer.
  2. 5. Malicious programs that copy themselves into other programs and cause system problems.
  3. 6. A string of characters used for authenticating a user on a computer system.
  4. 8. The coding of information so that it can only be decoded and read by someone who has the correct decoding key.
  5. 11. A person who can gain unauthorized access to other computers.