Wireless Router Security Crossword Puzzle

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Across
  1. 1. a single, direct request sent from one host to another
  2. 5. a part of a computer system or network which is designed to block unauthorized access while permitting outward communication
Down
  1. 2. short for Internet Protocol
  2. 3. an interface that enables the serial (one bit at a time) exchange of data between two devices
  3. 4. the security method added to WPA for wireless networks that provides stronger data protection and network access control.