Cyber security

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Across
  1. 3. Using a password multiple times.
  2. 6. Where a website or app sends a second password to another device.
Down
  1. 1. Fix and repair the security holes.
  2. 2. A cyber attack where a hacker tries to trick you into giving away personal information.
  3. 4. A phone, computer, ipad or console.
  4. 5. Face lock and fingerprints