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220-1102 · Question #519
220-1102 Question #519: Real Exam Question with Answer & Explanation
The correct answer is A: WPA3. WPA3 is the most secure wireless authentication protocol among the choices because it incorporates modern cryptographic standards and enhanced security features.
Security
Question
Which of the following authentication types is the most secure?
Options
- AWPA3
- BWEP
- CRADIUS
- DTACACS+
- EWPS
Explanation
WPA3 is the most secure wireless authentication protocol among the choices because it incorporates modern cryptographic standards and enhanced security features.
Common mistakes.
- B. WEP (Wired Equivalent Privacy) is an outdated and highly insecure wireless security protocol that is easily cracked due to fundamental design flaws.
- C. RADIUS (Remote Authentication Dial-In User Service) is a centralized authentication, authorization, and accounting (AAA) protocol, but it is not a wireless encryption standard itself.
- D. TACACS+ (Terminal Access Controller Access Control System Plus) is a proprietary Cisco AAA protocol that is similar to RADIUS but not a wireless encryption standard.
- E. WPS (Wi-Fi Protected Setup) is a feature designed for easy connection to a wireless network, but it has significant security vulnerabilities that make it less secure.
Concept tested. Wireless security protocols comparison
Reference. https://learn.microsoft.com/en-us/windows/iot/iot-enterprise/security/wpa3-and-h-2-e-support
Topics
#Wireless security#Authentication protocols#WPA3#Network security standards
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