Linksys WAP54GP manual Security Threats Facing Wireless Networks

Models: WAP54GP

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Wireless-G Access Point with Power Over Ethernet

SSID. There are several things to keep in mind about the SSID:

1.Disable Broadcast

2.Make it unique

3.Change it often

Most wireless networking devices will give you the option of broadcasting the SSID. While this option may be more convenient, it allows anyone to log into your wireless network. This includes hackers. So, don’t broadcast the SSID.

Wireless networking products come with a default SSID set by the factory. (The Linksys default SSID is “linksys”.) Hackers know these defaults and can check these against your network. Change your SSID to something unique and not something related to your company or the networking products you use.

Change your SSID regularly so that any hackers who have gained access to your wireless network will have to start from the beginning in trying to break in.

MAC Addresses. Enable MAC Address filtering. MAC Address filtering will allow you to provide access to only those wireless nodes with certain MAC Addresses. This makes it harder for a hacker to access your network with a random MAC Address.

WEP Encryption. Wired Equivalent Privacy (WEP) is often looked upon as a cure-all for wireless security concerns. This is overstating WEP’s ability. Again, this can only provide enough security to make a hacker’s job more difficult.

There are several ways that WEP can be maximized:

1.Use the highest level of encryption possible

2.Use “Shared Key” authentication

3.Change your WEP key regularly

WPA. Wi-Fi Protected Access (WPA) is the newest and best available standard in Wi-Fi security. Two modes are available: Pre-Shared Key and RADIUS. Pre-Shared Key gives you a choice of two encryption methods: TKIP (Temporal Key Integrity Protocol), which utilizes a stronger encryption method and incorporates Message Integrity Code (MIC) to provide protection against hackers, and AES (Advanced Encryption System), which utilizes

asymmetric 128-Bit block data encryption. RADIUS (Remote Authentication Dial-In User Service) utilizes a RADIUS server for authentication and the use of dynamic TKIP, AES, or WEP.

Appendix B: Wireless Security

IMPORTANT: Always remember that each device in your wireless network MUST use the same encryption method and encryption key or your wireless network will not function properly.

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Security Threats Facing Wireless Networks

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Linksys WAP54GP manual Security Threats Facing Wireless Networks

WAP54GP specifications

The Linksys WAP54GP is a wireless access point designed for business and enterprise environments, providing reliable network connectivity while accommodating various networking standards. It is particularly appreciated for its ability to deliver Power over Ethernet (PoE), which simplifies installation by allowing power and data to be transmitted over a single Ethernet cable.

One of the standout features of the WAP54GP is its adherence to the IEEE 802.11g/b standards, offering wireless data transfer rates of up to 54 Mbps and backward compatibility with older 802.11b devices. This makes it an ideal choice for upgrading legacy networks while still supporting newer devices, ensuring seamless connectivity across different generations of wireless technology.

The WAP54GP boasts a robust range of security features, including WPA (Wi-Fi Protected Access) and WPA2 encryption methods. These protocols protect sensitive data transmitted over the network, clearly addressing common security concerns associated with wireless networks. Additionally, the device supports MAC address filtering and has a built-in firewall to further enhance network security.

With its ability to function in various modes, including access point, bridge, and repeater modes, the WAP54GP provides flexibility for different networking needs. This versatility allows organizations to adapt their network setups according to specific requirements, such as expanding coverage or extending enterprise networks to meet growing demands.

The access point is equipped with multiple 10/100 Ethernet ports, providing wired connections for devices that require stable links, such as printers or desktops. Furthermore, its user-friendly web-based setup wizard allows for straightforward configuration and management, even for users with limited technical expertise.

Another significant characteristic of the Linksys WAP54GP is its compact, durable design, intended for easy deployment in various environments. It can be mounted on walls or ceilings, making it suitable for different office layouts without compromising performance.

In summary, the Linksys WAP54GP is an efficient and versatile wireless access point that combines essential features for security, flexibility, and ease of use. Its compatibility with a range of devices, ability to deliver power over Ethernet, and solid wireless performance make it a valuable asset for any organization looking to enhance its network capabilities.