400 words minimum, please answer both sets of questions.
1) Each frame in the 802.11 wireless protocol contains the MAC addresses of the sender and receiver. Thus, both sender and receiver are identified in every frame, giving more data to an interceptor who might want to spoof either party.
2) Are both data fields necessary in each frame? Why or why not? Could a VPN be used using the 802.11 protocol? Is the security encryption the same? What encryption methods should be used?
Make sure to cite at least one reference using APA guidelines (no title page or header needed.)