Question

Which of the following security encryption protocols was implemented to make WEP more secure?

A). AES
B). IPsec
C). TKIP
D). EAP-TLS

Answer 1

TKIP, or Temporal Key Integrity Protocol, was the protocol introduced with WPA to improve upon the weaknesses of WEP. It offers enhanced security features such as a per-packet key system and a message integrity check, but has been mostly superseded by AES with the introduction of WPA2.

Step-by-step explanation:

The security encryption protocol that was implemented to make WEP (Wired Equivalent Privacy) more secure is TKIP (Temporal Key Integrity Protocol). TKIP was introduced with WPA (Wi-Fi Protected Access) to address the vulnerabilities in WEP without requiring the replacement of legacy hardware. Designed to be used in conjunction with WEP, TKIP utilizes a per-packet key system that mixes a secret root key with an initialization vector to produce a new key for each packet. Additionally, TKIP employs a sequence counter to protect against replay attacks and a 64-bit Message Integrity Check to prevent tampering. While TKIP does improve security compared to WEP, it has also been shown to have its own vulnerabilities and has largely been replaced by the more secure AES (Advanced Encryption Standard) with WPA2.