Online enviroment crossword

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Across
  1. 3. Protects your PC from malware
  2. 5. Fradulent attempt to obtain information by pretending to be trustworthy
  3. 6. Harmful software designed to disrupt systems
Down
  1. 1. Incident involving unauthorized access to confidential information often hacking into companies (two words)
  2. 2. Strong secret combination of characters used to acces an account
  3. 4. Protective system that blocks unauthorized access