WEP, which stands for Wireless Equivalent Privacy, is a protocol to secure wireless networks. There are two authentications in WEP called open authentication and shared key authentication. When considering overall security, WEP is not very effective. The newest protocol is Wi-Fi process Access ( WPA ) .
Key Areas Covered
1. What is WEP Open
– Definition, Features
2. What is WEP Shared
– Definition, Features
3. What is the Difference Between WEP Open and WEP Shared
– Comparison of Key Differences
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authentication, Encryption, WEP Open, WEP Shared, WPA
What is WEP Open
In WEP Open authentication, the WLAN node does not need to provide the credentials to the Access point while authenticating. consequently, any customer can authenticate with the access point. It is besides possible to use WEP keys to encrypt the datum frames. At this charge, the client should have correct keys. normally, it is desirable to use WEP open when privacy is the main refer. On the early hand, in this authentication, any WLAN node can connect to the Access Point .
What is WEP Shared
WEP shared authentication consist of four main steps. First, the node sends an authentication request to the Access Point. then, the Access degree responds back with a clearly text challenge. Next, the node encrypts the challenge text using the configure WEP key. then it sends another authentication request. last, the Access Point decrypts the response. If the message is similar to the challenge text, the Access Point sends a positive answer. The pre-shared WEP key helps to encrypt the data frames using RC4. here, the RC4 is a pour calculate .
even though we feel that the shared authentication is more dependable, it is not so. In share authentication, it is possible to find the keystream using the challenge inning. consequently, it is easier to decrypt in WEP shared than in WEP assailable .
Difference Between WEP Open and WEP Shared
WEP Open is an authentication character in WEP that does not need to provide credentials to the Access Point during the authentication while WEP Shared is an authentication type in WEP that requires four step challenge-response handshake to accomplish authentication. therefore, this is the main difference between WEP Open and WEP Shared .
WEP Open does not perform the actual authentication while WEP Shared performs the actual authentication ( a serve consisting of four steps ) .
Another deviation between WEP Open and WEP Shared is security. WEP Open is more guarantee than WEP Shared .
open and shared authentication are two authentications in WEP. The chief deviation between WEP Open and WEP Shared is that WEP Open mechanically authenticates any customer without considering whether he has the right WEP keys while WEP shared performs the actual authentication process.
1. “ Wired Equivalent Privacy. ” Wikipedia, Wikimedia Foundation, 27 Dec. 2018, Available here .
1. “ Wep-crypt-alt ” By Traced by User : Stannered, original by en : drug user : Mhandley – en : trope : Wep-crypt.png ( CC BY-SA 3.0 ) via Commons Wikimedia