Wireless-N ADSL2+ Gateway

Appendix B: Wireless Security

Linksys wants to make wireless networking as safe and easy for you as possible. The current generation of Linksys products provide several network security features, but they require specific action on your part for implementation. So, keep the following in mind whenever you are setting up or using your wireless network.

Security Precautions

The following is a complete list of security precautions to take (at least steps 1 through 5 should be followed):

1.Change the default SSID.

2.Disable SSID Broadcast.

3.Change the default password for the Administrator account.

4.Enable MAC Address Filtering.

5.Change the SSID periodically.

6.Use the highest encryption algorithm possible. Use WPA if it is available. Please note that this may reduce your network performance.

7.Change the WEP encryption keys periodically.

For information on implementing these security features, refer to “Chapter 5: Configuring the Wireless-N ADSL2+ Gateway.”

Security Threats Facing Wireless Networks

Wireless networks are easy to find. Hackers know that in order to join a wireless network, wireless networking products first listen for “beacon messages”. These messages can be easily decrypted and contain much of the network’s information, such as the network’s SSID (Service Set Identifier). Here are the steps you can take:

Change the administrator’s password regularly. With every wireless networking device you use, keep in mind that network settings (SSID, WEP keys, etc.) are stored in its firmware. Your network administrator is the only person who can change network settings. If a hacker gets a hold of the administrator’s password, he, too, can change those settings. So, make it harder for a hacker to get that information. Change the administrator’s password regularly.

Appendix B: Wireless Security

NOTE: Some of these security features are available only through the network gateway, router, or access point. Refer to the gateway, router, or access point’s documentation for more information.

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Security Precautions

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Linksys WAG300N manual Appendix B Wireless Security, Security Precautions, Security Threats Facing Wireless Networks

WAG300N specifications

The Linksys WAG300N is a highly versatile wireless modem router, designed to meet the needs of both home and small office environments. This device combines multiple functionalities, featuring a Wireless-N access point, a 4-port Ethernet switch, and an integrated DSL modem. Its compatibility with ADSL2+ standards allows for seamless internet connectivity, ensuring that users can experience high-speed internet up to 24 Mbps, depending on their DSL connection.

One of the defining characteristics of the WAG300N is its support for the IEEE 802.11n wireless standard, which provides significantly improved data transfer rates over its predecessors. This technology allows for speeds of up to 300 Mbps, making it suitable for bandwidth-intensive applications such as streaming high-definition videos, online gaming, and large file downloads. The router's MIMO (Multiple Input Multiple Output) technology enhances wireless coverage, enabling connections at greater distances and through obstacles like walls.

Security is a key concern for Linksys, and the WAG300N addresses this with a variety of robust features. It supports WPA, WPA2, and WEP encryption for secure wireless connection and includes a built-in firewall to protect the network from unwanted intrusions. Parental controls are also available, allowing users to manage internet access, ensuring a safer online environment for children.

The Linksys WAG300N is easy to set up and manage thanks to its web-based interface. Users can quickly configure the device using the installation CD or through a straightforward online setup wizard. Furthermore, firmware updates can be performed easily, allowing users to keep their devices secure and up to date with the latest features.

In terms of design, the WAG300N boasts a sleek black casing with LED indicators for power, internet connectivity, and wireless activity, enabling users to monitor device status at a glance. Its compact size ensures it does not occupy excessive space, making it an attractive addition to any office or home environment.

Overall, the Linksys WAG300N is a powerful networking device that offers great performance, advanced security features, and ease of use, making it an excellent choice for users looking to enhance their internet connectivity experience. Whether for casual browsing or resource-intensive tasks, the WAG300N stands out with its blend of speed, reliability, and versatility.