WI-FI

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 NSE 2 Wi-Fi
Question 1
Correct
1 points out of 1
Question 2
Correct
1 points out of 1
Started on Wednesday, April 12, 2023, 2:45 PM
State Finished
Completed on Wednesday, April 12, 2023, 2:50 PM
Time taken 4 mins 58 secs
Points 5/5
Grade 100 out of 100
Feedback Congratulations, you passed!
Which change that was introduced in Wi-Fi Protected Access 2 (WPA2) strengthened encrypted Wi-Fi
communications?
Select one:
Encryption digital certificate
Enforcement of stronger passphrases
Advanced Encryption Standard (AES) algorithm
Hardware Security Modules (HSM)
What weakness of Wired Equivalent Privacy (WEP) made it unsuitable to secure Wi-Fi communications?
Select one:
It was susceptible to man-in-middle attacks.
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Question 3
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1 points out of 1
Question 4
Correct
1 points out of 1
Question 5
Correct
1 points out of 1
It was susceptible to man-in-middle attacks.
It did not support digital signatures.
It did not enforce complex passwords.
The RC4 encryption algorithm was easily defeated.
What is Wi-Fi?
Select one:
An Ethernet networking protocol
Technology for radio wireless local area networks
Fiber that makes wireless technology possible
Quality audio technology
Which two security practices make your home wireless network safer? (Choose two.)
Select one or more:
Install antivirus software on all Wi-Fi devices.
Pick passphrases that are hard to guess.
Consult with NIST as to the latest security strategies.
Keep your router firmware up to date.
Which two features of Wi-Fi Protected Access 3 (WPA3) strengthened security? (Choose two.)
Select one or more:
The handshake for establishing connections became more secure.
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The handshake for establishing connections became more secure.
The encryption key size was lengthened.
Complex passphrases were enforced.
Digital signatures were introduced to help identify valid access points (APs).
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3 of 3 12/04/2023, 10:50