Using the WEP key, the client host will encrypt the challenge text and send it back to the access point. Then the access point in response sends back the clear-text challenge. While in shared key authentication, the WEP key is used for authentication by deploying a four-way challenge-response handshake process.įirstly, the host client sends the authentication request to the access point. Here, only the WEP key is used for the encryption process. In the open system authentication method, the requesting client host does not need to present the credentials to the access point for authentication as any client can try to associate with the network. There are two kinds of authentication methods used, i.e., open system and shared key authentication. This 40 bit and 24 bit of IV makes a 64-bit WEP key. This key is combined with a 24-bit IV (initialization vector) to make an RC4 key. WEP uses a 40-bit key for encryption of the data packet. The most common types of network security key that are used for authorization on wireless networks include Wi-Fi protected access (WPA and WPA2) and wired equivalent privacy (WEP). The security key is of various kinds and is widely used everywhere in our day-to-day services like online banking, money transactions in the form of OTP’s (one time password), online shopping, accessing the Internet service, login into the mail account, or any network device, etc. This protects our network and devices from unwanted access. The security key also provisions to establish a secure connection between the requesting client and the serving network or wireless device like routers etc. The network security key is a kind of network password or passphrase in the form of a physical, digital signature, or biometric data password that is used to provide authorization and accessibility to the wireless network or device on which the client requests to connect with. Is the Network Security Key Same As The Password?.What is the Network Security Key Mismatch Error and How to Fix It.How to Find a Network Security Key for Android?.How to Find a Network Security Key for Windows?.How to Find a Network Security Key for a Router?.

How to Find Password on Router, Windows, and Android.

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