112-52 · Question #77
Which wireless encryption method is currently considered the most secure?
The correct answer is C. WPA3. WPA3 is the most secure wireless encryption standard currently available, introduced in 2018 as the successor to WPA2 - it features stronger 192-bit encryption, protection against brute-force attacks via Simultaneous Authentication of Equals (SAE), and forward secrecy. WEP (optio
Question
Which wireless encryption method is currently considered the most secure?
Options
- AWEP
- BWPA
- CWPA3
- DTKIP
How the community answered
(22 responses)- B5% (1)
- C95% (21)
Explanation
WPA3 is the most secure wireless encryption standard currently available, introduced in 2018 as the successor to WPA2 - it features stronger 192-bit encryption, protection against brute-force attacks via Simultaneous Authentication of Equals (SAE), and forward secrecy. WEP (option A) is completely broken and deprecated; its RC4 cipher can be cracked in minutes with freely available tools. WPA (option B) was a stopgap fix over WEP using TKIP, which itself (option D) is a deprecated encryption protocol - not an authentication standard - and is vulnerable to known attacks. Note that TKIP is a component within WPA, not a standalone encryption method on equal footing with the others.
Memory tip: Think of the numbers going up = security going up: WEP → WPA → WPA2 → WPA3. The highest number wins on the exam.
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