Chapter 4

Securing My Wireless

The 5 GHz Wireless-N HD Access Point/Bridge WNHDE111 provides highly effective security features, which are covered in detail in this chapter.

This chapter includes the following sections:

•“Choosing Appropriate Wireless Security” on page 4-1

•“Changing Wireless Security Settings” on page 4-4

•“Viewing Advanced Wireless Settings” on page 4-6

•“Using Push 'N' Connect (Wi-Fi Protected Setup)” on page 4-7

•“Enabling Wireless Isolation” on page 4-10

•“Restricting Wireless Access by MAC Address” on page 4-11

•“Changing the Administrator Password” on page 4-12

Choosing Appropriate Wireless Security

Unlike wired networks, wireless networks allow anyone with a compatible adapter to receive your wireless data transmissions well beyond your walls. Operating an unsecured wireless network creates an opportunity for outsiders to eavesdrop on your network traffic or to enter your network to access your computers and files. Indoors, computers can connect over 802.11n/a wireless networks at ranges of up to 500 feet. Such distances can allow for others outside your immediate area to access your network. Use the security features of your wireless equipment that are appropriate to your needs.

The time it takes to establish a wireless connection can vary depending on both your security settings and router placement.

Stronger security methods can entail a cost in terms of throughput, latency, battery consumption, and equipment compatibility. In choosing an appropriate security level, you can also consider the effort compared to the reward for a hacker to break into your network. As a minimum, however, NETGEAR recommends using WEP with Shared Key authentication. Do not run an unsecured wireless network unless it is your intention to provide free Internet access for the public.

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v1.1, May 2008

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NETGEAR WNHDE111 5GHz user manual Chapter Securing My Wireless, Choosing Appropriate Wireless Security
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WNHDE111 5GHz specifications

The NETGEAR WNHDE111 is a powerful dual-band wireless adapter designed to enhance connectivity and performance for a variety of devices. Operating on the 5GHz band, this device excels in delivering high-speed wireless connections, making it an excellent choice for users who stream HD videos, play online games, or engage in other bandwidth-intensive activities.

One of the standout features of the WNHDE111 is its support for the Wireless-N technology, which allows for increased data transfer rates and extended range compared to its predecessors. This device is capable of delivering speeds of up to 300 Mbps, ensuring a smooth experience when multiple devices are connected to the network. The dual-band capability means users can switch between the 2.4GHz and 5GHz bands, allowing for optimized usage depending on their connectivity needs.

The WNHDE111 is equipped with MIMO (Multiple Input Multiple Output) technology, which utilizes multiple antennas to send and receive more data simultaneously. This helps to reduce dead spots and improves overall wireless coverage, making it ideal for larger homes or office spaces where signal strength might be an issue.

Installation of the NETGEAR WNHDE111 is straightforward, with a simple plug-and-play setup that doesn’t require advanced technical skills. Users can connect the adapter to their gaming consoles, smart TVs, or computers via USB, making it a versatile solution for various devices. The device is also backward compatible with older wireless standards, ensuring it can connect seamlessly with existing networks.

Security is also a priority for the WNHDE111, supporting the latest encryption methods such as WPA and WPA2 to protect user data from unauthorized access. With easy-to-use security features, users can ensure their networks are secure without compromising on performance.

Moreover, the sleek and compact design of the WNHDE111 facilitates portability, making it an ideal companion for users on the go. Overall, the NETGEAR WNHDE111 5GHz wireless adapter combines speed, performance, and user-friendly features, making it a valuable addition to anyone looking to enhance their wireless connectivity experience. Whether for gaming, streaming, or everyday internet use, this adapter provides a reliable solution for high-speed wireless access.
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