220-1202 Wireless Security Protocols Practice Question
This 220-1202 practice question tests your understanding of wireless security protocols. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A security incident occurs where an attacker captures the 4-way handshake of a WPA2-PSK network and successfully cracks the passphrase offline. The technician is tasked with preventing this type of attack in the future. Which protocol should the technician implement?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
WPA3-SAE.
WPA3-SAE uses Simultaneous Authentication of Equals (SAE), which provides forward secrecy and prevents offline dictionary attacks. WPA2-PSK is vulnerable to handshake capture and offline cracking.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
WPA2-PSK with a longer passphrase.
Why it's wrong here
A longer passphrase makes cracking harder but does not prevent handshake capture and offline attacks.
✓
WPA3-SAE.
Why this is correct
WPA3-SAE uses SAE, which is resistant to offline dictionary attacks, even if the handshake is captured.
Related concept
Read the scenario before looking for a memorised answer.
✗
WPA2-Enterprise with PEAP-MSCHAPv2.
Why it's wrong here
While more secure, PEAP-MSCHAPv2 can still be vulnerable to credential harvesting if not properly configured.
✗
WPA2-PSK with TKIP.
Why it's wrong here
TKIP is even less secure and also vulnerable to handshake capture attacks.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Trap categories for this question
Keyword trap
A longer passphrase makes cracking harder but does not prevent handshake capture and offline attacks.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the 220-1202 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this 220-1202 question in full detail.
Identify which 220-1202 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Wireless Security Protocols — This question tests Wireless Security Protocols — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: WPA3-SAE. — WPA3-SAE uses Simultaneous Authentication of Equals (SAE), which provides forward secrecy and prevents offline dictionary attacks. WPA2-PSK is vulnerable to handshake capture and offline cracking.
What should I do if I get this 220-1202 question wrong?
Identify which 220-1202 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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