Section 4 - Wireless Security

Configure WPA/WPA2

Using the D-Link Wireless Connection Manager

WPA and WPA2 are for advanced users who are familiar with using a RADIUS server and setting up certificates.

1.Open the Wireless Connection Manager by double-clicking on the D-Link icon on your desktop. Click on New to create a new profile or highlight an existing profile and click Modify.

2.Select WPA/WPA2 under Set Security Option and then select TKIP or AES.

3.Click on Advanced Config to continue.

4.Next to EAP Type, select EAP-TLS, EAP-TTLS, or PEAP. Extensible Authentication Protocols allow devices on the network to request authentication from the RADIUS server in

the network. All the devices on the network must use the same EAP type when using a RADIUS server for authentication. Some RADIUS servers require that the Validate Server field be selected. Check this field if your RADIUS server requires validation.

5.Select an User Certificate from the drop-down menu.

6.Enter the login information required to authenticate.

7.Click Add to enter the IP address(es) of your RADIUS servers.

8.Click OK to save your settings.

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D-Link DWA-55 manual Configure WPA/WPA2, Using the D-Link Wireless Connection Manager

DWA-55 specifications

The D-Link DWA-55 is a high-performance wireless adapter designed to provide seamless connectivity for desktop PCs that lack integrated Wi-Fi capabilities. Operating on the 802.11n standard, this device enhances network speeds and offers improved range compared to its predecessors, making it an ideal choice for users looking to upgrade their desktop systems.

One of the standout features of the DWA-55 is its ability to deliver wireless speeds of up to 300 Mbps. This speed allows users to stream high-definition videos, engage in online gaming, and transfer large files with minimal interruptions. The dual-band capability means that users can connect to both 2.4 GHz and 5 GHz frequencies, providing flexibility and reducing interference from other devices. The adapter automatically selects the best frequency band based on network conditions, ensuring optimal performance at all times.

Equipped with MIMO (Multiple Input, Multiple Output) technology, the DWA-55 improves signal quality and range. MIMO utilizes multiple antennas to transmit and receive more data simultaneously, enhancing throughput and reliability. This makes it particularly valuable in environments where obstacles or interference might weaken the wireless signal.

Installation of the DWA-55 is straightforward, thanks to the included setup wizard, which guides users through the process of configuration. The device is compatible with various operating systems, ensuring that it can work with most desktops, whether running Windows, Linux, or other platforms.

Security is also a top priority for the DWA-55, which supports the latest WPA and WPA2 encryption standards. This ensures that users’ data remains secure while they browse the internet or conduct online transactions, providing peace of mind in an increasingly digital world.

In addition to its technical features, the DWA-55 boasts a compact design that fits seamlessly into the desktop environment. Its sleek profile does not obstruct adjacent ports, allowing for flexibility in connectivity.

Overall, the D-Link DWA-55 is an excellent wireless adapter that combines speed, reliability, and security, making it a preferred choice for users looking to enhance their desktop's connectivity options without sacrificing performance. Whether for casual web browsing or more demanding applications, the DWA-55 delivers a robust and user-friendly solution.