Crossword

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Across
  1. 4. A technique used to authenticate users by confirming their identities through biometric data. (10 letters)
  2. 5. A programming paradigm based on the concept of objects. (14 letters)
  3. 6. A fundamental component of a computer system that performs arithmetic and logical operations. (3 letters)
  4. 8. A method of organizing and storing data in a way that allows for efficient retrieval. (8 letters)
  5. 9. A type of attack that involves tricking a user into revealing confidential information. (8 letters)
  6. 10. A protocol used for transferring files over a network. (3 letters)
Down
  1. 1. A widely used programming language known for its simplicity and versatility. (6 letters)
  2. 2. A type of malware that encrypts files and demands payment for their release. (10 letters)
  3. 3. A type of software that simulates a physical computing environment. (14 letters)
  4. 7. A programming language commonly used for web development. (10 letters)