WPA uses a Temporal Key Integrity Protocol (TKIP), and WPA2 uses an Advanced Encryption Standard (AES) for encryption.ĭ.) WPA2 is the strongest encryption scheme, followed by WPA, then WEP. ![]() WPA2 is more vulnerable to decryption due to replay attack possibilities.Ĭ.) WPA and WEP use RC4, while WEP uses a 24-bit Initialization Vector (IV). WEP is difficult to crack when protected by a strong password, or if deploying enterprise authentication. WPA2 combines the 24-bit IV with an Advanced Encryption Standard (AES) to add security.ī.) WEP is the strongest encryption scheme, followed by WPA2, then WPA. (Select all that apply.)Ī.) WEP uses RC4 with a Temporal Key Integrity Protocol (TKIP) and WPA, while WPA2 uses a 24-bit Initialization Vector (IV). Determine which of the following statements accurately distinguishes between the options. Differentiate between Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA). They have requested recommendations for utilizing WEP, WPA, or WPA2. The Initialization Vector (IV) is often not generated using a sufficiently random algorithm.Ī company is reviewing the options for installing a new wireless network. Packets use a checksum to verify integrity that is too difficult to compute.ĭ.) WEP only allows the use of a 64-bit key, which is not secure enough for the company. The Initialization Vector (IV) is not sufficiently large, thus is not always generated using a sufficiently random algorithm.Ĭ.) WEP has the option to use either a 64-bit or a 128-bit key, which is not secure enough for the company. The Initialization Vector (IV) is too large to provide adequate security.ī.) WEP allows for a 256-bit key but is still not secure. ![]() Analyze the features of WEP to determine what problems to highlight in the recommendation.Ī.) WEP only allows the use of a 128-bit encryption key and is not secure. The team has developed a recommendation to utilize a different encryption scheme based on the problems with WEP. ![]() A team is building a wireless network, and the company has requested the team to use a Wired Equivalent Privacy (WEP) encryption scheme.
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