What are the various technologies employed by wireless devices to maximize their use of the available radio frequencies? Also discuss methods used to secure 802

What are the various technologies employed by wireless devices to maximize their use of the available radio frequencies? Also discuss methods used to secure 802.11 wireless networking in your initial thread.

Please make your initial post and two response posts substantive. A substantive post will do at least TWO of the following:

• Provide extensive additional information on the topic
• Explain, define, or analyze the topic in detail
• Share an applicable personal experience
• Provide an outside source that applies to the topic, along with additional information about the topic or the source (please cite properly in APA 7)
• Make an argument concerning the topic.

At least one scholarly source should be used in the initial discussion thread. Be sure to use information from your readings and other sources. Use proper citations and references in your post.