Wireless-G Travel Router with SpeedBooster

The Security Tab - Firewall

The Firewall screen offers Filters and the option to Block WAN Requests. Filters block specific Internet data types and block anonymous Internet requests. To enable a feature, select Enabled from the drop-down menu. To disable a feature, select Disabled from the drop-down menu.

Firewall

SPI Firewall Protection. Enable this feature to employ Stateful Packet Inspection (SPI) for more detailed review of data packets entering your network environment.

Filter Anonymous Internet Requests. When enabled, this feature keeps your network from being “pinged,” or detected, by other Internet users. It also reinforces your network security by hiding your network ports. Both functions of this feature make it more difficult for outside users to work their way into your network. This feature is enabled by default. Select Disabled to allow anonymous Internet requests.

Filter Multicast. Multicasting allows for multiple transmissions to specific recipients at the same time. If multicasting is permitted, then the Router will allow IP multicast packets to be forwarded to the appropriate computers. Select Enable to filter multicasting, or Disable to disable this feature.

Filter Internet NAT Redirection. This feature uses port forwarding to block access to local servers from local networked computers. Check the box to enable filter Internet NAT redirection, or uncheck the box to disable this feature.

Web Filters

Proxy. Use of WAN proxy servers may compromise the Gateway's security. Denying Filter Proxy will disable access to any WAN proxy servers. To enable proxy filtering, click the checkbox.

Java. Java is a programming language for websites. If you deny Java, you run the risk of not having access to Internet sites created using this programming language. To enable Java filtering, click the checkbox.

ActiveX. ActiveX is a programming language for websites. If you deny ActiveX, you run the risk of not having access to Internet sites created using this programming language. To enable ActiveX filtering, click the checkbox.

Cookies. A cookie is data stored on your computer and used by Internet sites when you interact with them. To enable cookie filtering, click the checkbox.

Change these settings as described here and click the Save Settings button to apply your changes or Cancel Changes to cancel your changes. Help information is shown on the right-hand side of the screen.

Chapter 5: Configuring the Wireless-G Travel Router with SpeedBooster

Figure 5-25: Security Tab - Firewall

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The Security Tab - Firewall

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Linksys WTR54GS manual Security Tab Firewall

WTR54GS specifications

The Linksys WTR54GS is a robust wireless router that combines performance and ease of use for home and small office networks. With its sleek design and advanced technology, it caters to users seeking reliable connectivity for multiple devices. One of its standout features is the Wireless-G technology, which provides a maximum data transfer rate of up to 54 Mbps. This makes it ideal for streaming videos, online gaming, and facilitating smooth internet browsing.

The WTR54GS supports 802.11g standards, ensuring compatibility with a wide range of devices, including laptops, smartphones, and tablets. It also supports backward compatibility with 802.11b devices, which is essential for users with older equipment. Enhanced by SpeedBooster technology, the WTR54GS improves performance by increasing the range and speed of the wireless connection, which is particularly beneficial in larger homes or offices where signal strength might be a concern.

Security is a top priority for the Linksys WTR54GS, offering robust features such as WEP, WPA, and WPA2 encryption protocols. This ensures that users can maintain a secure connection while protecting sensitive data from unauthorized access. Additionally, the router features a built-in firewall that helps defend against potential intrusions, providing an added layer of security for the network.

Equipped with four Ethernet ports, the WTR54GS enables users to connect wired devices for more stable and faster connections. This is particularly useful for activities that require high bandwidth, such as video conferencing or online gaming. The router also includes an intuitive web-based setup interface, allowing users to configure and manage their network settings effortlessly.

Another notable characteristic of the Linksys WTR54GS is its support for Quality of Service (QoS) features, which prioritize bandwidth for important applications, ensuring that critical tasks receive the necessary resources for optimal performance. This is particularly useful for households with multiple users and devices competing for bandwidth.

Overall, the Linksys WTR54GS is a versatile and reliable router that provides excellent performance for various networking needs. With its combination of speed, security, and user-friendly features, it remains a popular choice for those looking to enhance their wireless networking experience.