Wireless-G PrintServer for USB 2.0

But even WEP has its problems. WEP’s encryption algorithm is referred to as “simple”, which also means “weak”, because the technology that scrambles the wireless signal isn’t too hard to crack for a persistent hacker.

There are five common ways that hackers can break into your network and steal your bandwidth as well as your data. The five attacks are popularly known as:

1.Passive Attacks

2.Jamming Attacks

3.Active Attacks

4.Dictionary-building or Table Attacks

5.Man-in-the-Middle Attacks

Passive Attacks

There's no way to detect a passive attack because the hacker is not breaking into your network. He is simply listening (eavesdropping, if you will) to the information your network broadcasts. There are applications easily available on the Internet that can allow a person to listen into your wireless network and the information it broadcasts. Information such as MAC addresses, IP addresses, usernames, passwords, instant message conversations, emails, account information, and any data transmitted wirelessly, can easily be seen by someone outside of your network because it is often broadcast in clear text. Simply put, any information transmitted on a wireless network leaves both the network and individual users vulnerable to attack. All a hacker needs is a “packet sniffer”, software available on the Internet, along with other freeware or shareware hacking utilities available on the Internet, to acquire your WEP keys and other network information to defeat security.

Jamming Attacks

Jamming Attacks, when a powerful signal is sent directly into your wireless network, can effectively shut down your wireless network. This type of attack is not always intentional and can often come about simply due to the technology. This is especially possible in the 2.4 GHz frequency, where phones, baby monitors, and microwave ovens can create a great deal of interference and jam transmissions on your wireless network. One way to resolve this is by moving your wireless devices into the 5 GHz frequency, which is dedicated solely to information transmissions.

Appendix B: Wireless Security

49

What Are The Risks?

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Linksys WPS54GU2 manual Passive Attacks, Jamming Attacks

WPS54GU2 specifications

The Linksys WPS54GU2 is a reliable and efficient wireless print server designed to simplify the process of sharing printers across a local network. This device enables users to connect a USB printer to an existing wireless network, allowing multiple computers to access the printer without the need for direct connections. As part of Linksys' commitment to providing practical networking solutions, the WPS54GU2 has been tailored to meet the needs of home and small office users.

One of the standout features of the WPS54GU2 is its support for the IEEE 802.11b/g wireless standards. This ensures compatibility with a wide range of network devices, and users can expect data transfer speeds of up to 54 Mbps, making it suitable for everyday printing tasks. Its wireless capability eliminates the hassle of tangled cables and allows for flexible printer placement within the workspace.

The WPS54GU2 supports multiple operating systems, including Windows and Mac OS, broadening its accessibility. The intuitive setup process is another highlight, facilitated by a user-friendly web-based interface. The inclusion of Quick Setup Wizard ensures even novice users can configure their device with ease. By following the simple prompts, users can seamlessly connect their printer to the network and begin printing in no time.

Certainly, security is a crucial consideration in today’s networking environment, and the Linksys WPS54GU2 includes robust security features. It supports WEP, WPA, and WPA2 encryption standards, helping to protect data transmitted over the network. Additionally, the device allows for the configuration of various security modes to match the specific needs of a home or office environment.

Moreover, an interesting characteristic of the WPS54GU2 is its ability to support both USB 1.1 and USB 2.0 printers, enhancing its compatibility with various printer models. The ability to connect multiple computers to a single printer not only improves efficiency but also optimizes resource use.

In summary, the Linksys WPS54GU2 serves as a versatile wireless print server, offering ease of use, compatibility, and strong security features. By enabling users to connect and share printers over a wireless network, it enhances the functionality of workspaces, making it a valuable addition to any home or small office setup.