Paulina's Crossword

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Across
  1. 1. A format for compressing image files.
  2. 5. A system of words, letters, figures, or other symbols substituted for other words, letters, etc., especially for the purposes of secrecy.
  3. 8. A person who uses computers to gain unauthorized access to data.
  4. 10. A process for making a physical object from a three-dimensional digital model, typically by laying down many successive thin layers of a material.
  5. 11. A system designed to prevent unauthorized access to or from a private network.
  6. 12. One type of Uniform Resource Identifier
Down
  1. 2. A system for connecting a number of computer systems to form a local area network, with protocols to control the passing of information and to avoid simultaneous transmission by two or more systems.
  2. 3. The act of creating a virtual
  3. 4. A device that forwards data packets along networks.
  4. 6. A local area network
  5. 7. Using radio, microwaves, etc. (as opposed to wires or cables) to transmit signals.
  6. 9. Domain Name System