NETGEAR WG302NA manual Understanding WG302 Wireless Security Options

Reference Manual for the NETGEAR ProSafe Wireless Access Point 802.11g WG302

Understanding WG302 Wireless Security Options

Your wireless data transmissions can be received well beyond your walls by anyone with a compatible adapter. For this reason, use the security features of your wireless equipment. The WG302 Access Point provides highly effective security features which are covered in detail in this chapter. Deploy the security features appropriate to your needs.

WG302

	B	0RO3AFEE7IRELESSE!CCESSS0OINT
			-%
072	,!.		7IRELESSE,!.

:LUHOHVV'DWD

6HFXULW\2SWLRQV

5DQJH8SWR)RRW5DGLXV

.O 3ECURITY %ASY BUT NO SECURITY  -!##!CCESSS,IST .O DATA SECURITY  7%0 3ECURITYYBUTBVULNERABLE

 70!!OR 70!03+ 6ERYYSTRONGNSECURITY  !UTO#ELLL2& @STEALTH MODE

Figure 3-1: WG302 wireless data security options

There are several ways you can enhance the security of your wireless network:

•Restrict Access Based on MAC address. You can restrict access to only trusted PCs so that unknown PCs cannot wirelessly connect to the WG302. MAC address filtering adds an obstacle against unwanted access to your network, but the data broadcast over the wireless link is fully exposed.

•Turn Off the Broadcast of the Wireless Network Name (SSID). If you disable broadcast of the SSID, only devices that have the correct SSID can connect. This nullifies the wireless network ‘discovery’ feature of some products such as Windows XP, but the data is still fully exposed to a determined snoop using specialized test equipment like wireless sniffers.

•Use WEP. Wired Equivalent Privacy (WEP) data encryption provides data security. WEP Shared Key authentication and WEP data encryption will block all but the most determined eavesdropper.

3-4 Basic Installation and Configuration

July 2005 v3.0