WLAN Security
This module provides an in-depth examination of Wireless Local Area Network (WLAN) security, detailing various vulnerabilities and attack vectors that threaten the security of wireless communications. It emphasizes the weaknesses of outdated protocols like WEP and contrasts them with modern standards such as WPA2 and WPA3. Comprehensive strategies for mitigating threats such as the Evil Twin attack and the deployment of rogue access points are also discussed, equipping students with the knowledge necessary to secure wireless infrastructures effectively.
Sections
Navigate through the learning materials and practice exercises.
What we have learnt
- Wireless communication presents unique security challenges distinct from wired networks.
- WEP has significant vulnerabilities that led to its deprecation; WPA2 and WPA3 are now the recommended standards.
- Attacks such as Evil Twin and rogue access points can compromise network security, necessitating robust mitigation techniques.
Key Concepts
- -- Wireless Local Area Network (WLAN)
- A network that allows wireless communication over a limited area, primarily using the IEEE 802.11 standards.
- -- Wired Equivalent Privacy (WEP)
- An outdated security protocol for wireless networks known for its substantial weaknesses in cryptographic security.
- -- WPA2/WPA3
- Modern security protocols providing enhanced encryption and authentication for wireless networks.
- -- Evil Twin Attack
- A deceitful method in which an attacker sets up a fake wireless access point to intercept data from unsuspecting users.
- -- Rogue Access Point
- An unauthorized access point that connects to a secure network, creating potential backdoors for attackers.
Additional Learning Materials
Supplementary resources to enhance your learning experience.