Safer internet

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Across
  1. 3. programs for directing a computer or processing electronic data
  2. 6. large compyter network linking smailer computer networks wordwide.
  3. 7. any similar act of threatening someone into doing something unersirable
  4. 9. the state of being safe
Down
  1. 1. a computer program designed specifically to damage or disrupt a system such as a virus
  2. 2. the practice of using fraudulent e-mails and copies of legitimate websites to extract finacial data from computer users for puposes ofidentiy theft.
  3. 4. a group of connected pages on the Worid Wibe Web containing information on a particular subject.
  4. 5. a part of computer program that is pianted illegally in another program often to damage or shut down a systam or network
  5. 8. the key component of a computer system