ITS Warm Up 2.14.23

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Across
  1. 1. is the implementation name for wireless security that adheres to the 802.11i specifications. It was introduced in 2004 and is still heavily used in today's networks.
  2. 4. Responsible for monitoring and controlling all incoming and outgoing traffic. The firewall controls the flow of data based on rules that have been configured by the network administrator.
  3. 6. Wireless local area network covers an area that is roughly the same size as a standard LAN. It uses radio signals to connect systems instead of wires.
  4. 7. Stores plaintext notes in a DNS zone. This record type can be used to help prevent email spam and verify domain ownership.
  5. 9. Introduced in 2018 to address the vulnerabilities inherent in the WPA2 handshake and to support newer technologies. Instead of using the pre-shared key, It implements the Simultaneous Authentication of Equals (SAE) standard.
  6. 11. uses radio waves to transmit data from small circuit boards called RFID tags to special scanners.
  7. 12. A networking device that connects internal hosts using Ethernet cables. When data comes in, the switch forwards it to the intended recipient.
  8. 15. The variation in the latency of VoIP packets.
  9. 17. a newer technology that is built on RFID. allows two-way communication between two devices that are within 2 inches of each other.
  10. 19. Wide area network - a group of LANs that are geographically isolated, but are connected to form a large internetwork.
  11. 20. Utility used to view or modify current IP configuration in Windows.
  12. 24. A connectionless protocol. Instead of verifying that each packet sent is received, UDP sends the packets one at time and the receiver processes them as they come in.
  13. 25. a network with geographically dispersed WAN connections that connect multiple LANs.
  14. 26. Utility used to view or modify current DNS configuration in Windows.
  15. 27. Windows utility used to check the health of a hard drive.
  16. 29. _____address. A 48-bit physical address that is a unique identifier for all network adapters.
  17. 30. a private network that uses internet technologies.
  18. 32. Utility used to view or modify the device name.
Down
  1. 1. Wireless wide area network - covers a large geographical area by connecting separate areas wirelessly. WLAN and WWAN both connect to the internet wirelessly, but they use different technologies to do it.
  2. 2. Local area network -a network in a small geographic area, like an office. A LAN typically uses wires to connect systems together.
  3. 3. Wireless communication technology that allows two devices to connect to each other over a short distance.
  4. 5. a private network that uses internet technologies and makes its resources are made available to external trusted users.
  5. 8. Radio Frequency Identification - A communication method that uses radio waves to transmit data from small circuit boards called RFID tags to special scanners.
  6. 10. Utility used to test the connection between two devices.
  7. 13. Wireless Access Point - A networking device that provides connection to a wireless network.
  8. 14. The amount of time it takes to send a network request and receive a response back.
  9. 16. A networking device that connects two networks together.
  10. 18. Campus area network -sometimes referred to as a corporate area network, is established when multiple LANs are connected within a limited area.
  11. 19. Wireless mesh network - a group of wireless mesh nodes that communicate with one another to share the network connection across a large area.
  12. 20. A 32-bit logical address that consists of four decimal numbers separated by a dot that can range from 0 to 255 (ex. 192.168.1.50).
  13. 21. This is the name of specific hosts on the network.
  14. 22. is a large, world-wide, public network. The network is public because virtually anyone can connect to it.
  15. 23. A networking device that connects internal hosts using Ethernet cables. When data comes in, the hub forwards it to all connected devices.
  16. 28. Utility used to view or modify current DNS configuration in Linux.
  17. 29. Metropolitan area network - is a network that covers an area as small as a few city blocks to as large as an entire metropolitan city. MANs are typically owned and managed by a city as a public utility.
  18. 31. records are very important in the zone transfer process.
  19. 33. A connection-oriented protocol. This means that when data is sent between two hosts, the TCP protocol ensures that every packet sent is received before sending the next packet.