Instant BroadbandTM Series

Setting WEP Encryption

Note: WEP Encryption is an additional data security measure that is not essential for Router operation, but is strongly recommended.

WEP (Wired Equivalent Privacy) Encryption is a method of encrypting data that is transmitted over your wireless network to ensure data security. In a wired network, data security is maintained through the physical wire. WEP Encryption provides the same level of security for your wireless data as if it were being transmitted over standard network cabling (which is how the name is derived). In order to duplicate wired network security levels, wireless data is encrypted at its point of transmission. It is decoded by the receiving device. This allows users to have the same amount of security over their wireless net- work as they would over a wired network. This level of security is above that already provided by the use of password protection by your network operating system.

The present standard for this encryption, set by the IEEE (the Institute of Electrical and Electronics Engineers), is defined as 40-bit (sometimes also called 64-bit) encryption. Some vendors, including Linksys, offer the higher 128-bit encryption. These numbers refer to the complexity of the algorithms generated in order to code and decode the data transmitted. The higher the bit number, the greater the complexity of the algorithm, which is designed to pro- vide increasingly secure encryption. Be aware, however, that higher levels of encryption often negatively affect network data transmission rates. This

encryption is not necessary for the operation of your wireless network

device, but is strongly recommended. Your need for security can only be determined by you. If your security needs are such that ordinary password pro- tection is sufficient, you may decide not to use the additional WEP Encryption. However, should your security needs dictate it, the Cable/DSL Wireless-Ready Router can provide as secure a connection as is available in wireless network- ing.

1.At the Setup Screen, if you choose to enable WEP Encryption, select Mandatory under the WEP section.

2.Press the WEP Key Setting button to set the WEP Encryption type and level.

EtherFast® Cable/DSL Wireless-Ready Router with 4-Port Switch

3.The following screen will appear, verifying that you are enabling WEP Encryption. Press the OK button to continue. (See Figure 6-4.)

Figure 6-4

4.The following screen will appear, where you will choose your WEP Encryption settings. For the Authentication Type, select Open System (default setting).(See Figure 6-5.)

Note: The screen shown in this graphic may differ from yours.

Figure 6-5

5.For the Encryption, choose 64 Bit Encryption or 128 Bit Encryption. The one you choose must also be used on all your other network devices. Enter Hexadecimal characters, which are the letters “A” through “F” and the num- bers “0” through “9” into the fields provided. If you have set a WEP Encryption on a wireless device on your network, then you must use the same key set. All devices on a network must use the same key set.

6.Click the Save button, then the Close button and the encryption portion of the setup is now complete.

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Linksys BEFSR41W manual Setting WEP Encryption
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BEFSR41W specifications

The Linksys BEFSR41W is a versatile wireless broadband router that has been a popular choice for both home and small office environments since its introduction. Designed to offer reliable internet connectivity, the BEFSR41W combines wired and wireless capabilities, ensuring that users can connect multiple devices efficiently.

One of the standout features of the Linksys BEFSR41W is its integrated 4-port 10/100 Ethernet switch, which allows users to connect their wired devices directly. This is particularly useful for users who require stable connections for activities such as gaming or streaming high-definition content. The router supports the IEEE 802.3 and 802.3u standards, ensuring compatibility with a wide range of devices.

In terms of wireless capabilities, the BEFSR41W operates on the 802.11b and 802.11g standards, providing maximum wireless data rates of up to 54 Mbps. This enables users to experience reasonably fast wireless internet speeds for everyday online activities such as browsing and emailing. The router's built-in antenna offers decent coverage, making it suitable for smaller homes and office spaces.

Security is a key consideration for any network device, and the Linksys BEFSR41W incorporates several features to help safeguard users' data. It supports Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA) encryption methods, allowing users to set up secure connections and protect sensitive information from unauthorized access. Additionally, the router includes a built-in firewall to help prevent external attacks and threats.

Another significant characteristic of the BEFSR41W is its easy setup process. The router comes with a user-friendly web-based interface that simplifies the configuration process. Users can easily set up their network, configure security settings, and manage connected devices without needing specialized technical skills.

Additionally, the router is designed for longevity, with robust build quality ensuring reliability over time. It is also backward compatible with older wireless standards, which provides flexibility for users who have legacy devices in their network.

In conclusion, the Linksys BEFSR41W is a solid option for anyone seeking a dependable routing solution that balances both wired and wireless connectivity. With its blend of features, ease of use, and security options, it remains a relevant choice for users looking to establish a basic home or small office network.
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