computer crossword

12345678910111213
Across
  1. 1. To store data locally in order to speed up subsequent retrievals
  2. 3. Uniform Resource Locator
  3. 6. The primary method for keeping a computer secure from intruders
  4. 8. Web
  5. 10. system_______ update
  6. 12. it is a scam to steal valuable information
Down
  1. 1. A small text file (up to 4KB) created by a website
  2. 2. The computing part of the computer
  3. 4. Machinery and equipment
  4. 5. an entry in a Weblog.
  5. 7. a communication line
  6. 9. flash drive
  7. 11. [picture] ELement
  8. 13. Internet Service Provider