Banking and Hackers

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Across
  1. 3. Occur when thieves try to guess your password
  2. 6. Unique identyfication number
  3. 7. A virus that copies its code over and destroys the files of the progoma; data
  4. 8. Type of data encryption that makes transactions safe
  5. 9. A person who illegaly exploits computer hardware or software
Down
  1. 1. Service that organize your finances from home
  2. 2. Software that protect computer from viruses
  3. 4. A computer system that virus attached to it
  4. 5. A program that installs itself without permission
  5. 6. To gain unauthorized access to a computer system by using the owner's connection