What was a secure replacement for wired equivalent privacy (WEP)?

What was a secure replacement for wired equivalent privacy (WEP)?

• A. Wireless fidelity protected access (WPA).
• B. WPA2.
• C. WPA3.
• D. Temporal key integrity protocol (TKIP).

Answer: (B)

The secure replacement for Wired Equivalent Privacy (WEP) is WPA2. WPA2 was introduced as part of the IEEE 802.11i standard and represents a significant improvement over WEP in terms of security. Unlike WEP, which is vulnerable to various attacks and has weaknesses in its encryption method, WPA2 utilizes the Advanced Encryption Standard (AES) for encryption, providing a stronger encryption methodology that is less susceptible to hacking. WPA2 also strengthens authentication by using a robust security framework called the Robust Secure Network (RSN), which includes support for both personal and enterprise modes for various deployment scenarios. This enhancement allows for more secure communication over wireless networks, making it a widely adopted standard. While WPA (the predecessor of WPA2) also improved upon WEP, it is WPA2 that is specifically recognized for providing a secure standard after WEP. WPA3 is the latest standard with further improvements but is not a direct replacement for WEP as WPA2 is. TKIP, although an enhancement over WEP, is not as secure as AES and was used in WPA but is not a replacement for WEP on its own either.

The secure replacement for Wired Equivalent Privacy (WEP) is WPA2. WPA2 was introduced as part of the IEEE 802.11i standard and represents a significant improvement over WEP in terms of security. Unlike WEP, which is vulnerable to various attacks and has weaknesses in its encryption method, WPA2 utilizes the Advanced Encryption Standard (AES) for encryption, providing a stronger encryption methodology that is less susceptible to hacking.

WPA2 also strengthens authentication by using a robust security framework called the Robust Secure Network (RSN), which includes support for both personal and enterprise modes for various deployment scenarios. This enhancement allows for more secure communication over wireless networks, making it a widely adopted standard.

While WPA (the predecessor of WPA2) also improved upon WEP, it is WPA2 that is specifically recognized for providing a secure standard after WEP. WPA3 is the latest standard with further improvements but is not a direct replacement for WEP as WPA2 is. TKIP, although an enhancement over WEP, is not as secure as AES and was used in WPA but is not a replacement for WEP on its own either.