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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