A network administrator has decided to use WPA2 for security in a WLAN. Which statement describes WPA2?WPA2 uses preconfigured keys to encrypt and decrypt data.WPA2 specifies the use of a dynamic encryption key.WPA2 requires use of an open authentication method.WPA2 specifies the use of a static encryption key that must be changed frequently to enhance security.
Question
A network administrator has decided to use WPA2 for security in a WLAN. Which statement describes WPA2?WPA2 uses preconfigured keys to encrypt and decrypt data.WPA2 specifies the use of a dynamic encryption key.WPA2 requires use of an open authentication method.WPA2 specifies the use of a static encryption key that must be changed frequently to enhance security.
Solution
WPA2, or Wi-Fi Protected Access 2, is a security protocol that is used to secure wireless networks. It uses a dynamic encryption key, meaning the key changes each time a device connects to the network. This makes it more secure than static encryption keys, which remain the same and can therefore be more easily compromised. WPA2 does not require the use of an open authentication method; instead, it uses a pre-shared key (PSK) or Extensible Authentication Protocol (EAP). The key does not need to be changed frequently to enhance security, as the dynamic nature of the key provides ongoing security.
Similar Questions
Which of the following features is supplied by WPA2 on a wireless network? (Select two.)answerAuthenticationEncryptionFiltering of traffic based on packet characteristicsCentralized access for clientsIdentification of the networkRefusal of client connections based on MAC address
Which one of the following is the data encryption and integrity method used by WPA2?Question 14Select one:TKIPWPASSLCCMPWEP
Which type of wireless encryption is used for WPA2 in pre-shared key mode?Question 5Select one:Triple DESDES AES-256RC4
What encryption protocol is used for WPA2?Group of answer choicesTKIPTKIP MICCCMPCBC-MAC
Which configuration on a wireless router is not considered to be adequate security for a wireless network?Select one:modify the default SSID and password of a wireless routerprevent the broadcast of an SSIDimplement WPA2 encryptionenabling wireless security
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