Wi-Fi Security Protocols

Start with the overview

The Wireless Security mind map brings together wireless encryption types, common vulnerabilities and mitigations, and other wireless security concepts. It includes WEP, WPA, WPA2 and WPA3. Use it to get an overview of the terms that appear across the page before moving into the more detailed resources.

The flashcards in Network Security in 802.11 offer a way to check your understanding of terms such as confidentiality, authentication and message integrity. They also ask about symmetric ciphers and WEP encryption.

Explore weaknesses and safeguards

The mind map on wireless security issues covers risks involving unauthorized stations and traffic interception, as well as evil twin access points. From there, the maps on 802.11b weaknesses look at initialization vectors and key scheduling weaknesses. These maps let you focus on particular issues after seeing the broader overview.

The 802.11b safeguards map offers a related perspective. It covers treating a wireless network as untrusted, placing a firewall between the wireless LAN and the internal network, and using intrusion detection and vulnerability assessments.

Use a quiz alongside the maps

The wireless chapter quiz asks about unique authentication credentials and standards that call for CCMP/AES encryption. After studying the maps and flashcards, use its questions to check which terms and distinctions you can recall. If a question is difficult, return to a relevant map or flashcard and study that point again.

Place the topic in its unit

Wi-Fi Security Protocols is a section of the Wireless, Mobile and IoT Security unit in Cybersecurity. The resources on this page provide a focused way to study wireless security within that unit, from questions about authentication to maps of weaknesses and safeguards.

Choose a map to begin, then work through a quiz when you are ready.