Netgear WNDAP380Rv2 Uživatelský manuál stáhnout pdf (Strana 41)

Wireless Configuration and Security

ProSAFE Dual Band Wireless-N Access Point with RFID Support, WNDAP380R

There are many ways in which you can enhance the security of your wireless network:

• Use multiple BSSIDs combined with VLANs. Y

ou can configure combinations of

VLANS and BSSIDs (security profiles) with stronger or less restrictive access security

according to your requirements. For example, visitors could be given wireless Internet

access but be excluded from any access to your internal network.

For information about how to configure BSSIDs, see Configure and Enable Security

Profiles on page 46.

• Restrict access based by MAC address. Y

ou can allow only trusted devices to connect

so that unknown devices cannot wirelessly connect to the wireless access point.

Restricting access by MAC address adds an obstacle against unwanted access to your

network, but the data broadcast over the wireless link is fully exposed.

For information about how to restrict access by MAC address, see Restrict Wireless

Access by MAC Address on page 57.

• 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 exposed.

For information about how to turn off broadcast of the SSID, see Configure and Enable

Security Profiles on page 46.

• WEP. Wired Equivalent Privacy (WEP) data encryption provides data security. WEP

shared key authentication and WEP data encryption block all but the most determined

eavesdropper

. This data encryption mode has been superseded by WPA-PSK and

WPA2-PSK.

For information about how to configure WEP, see the following sections:

- Configure and Enable Security Profiles on page 46

- Configure an Open System with WEP or Shared Key with WEP on page 51

• Legacy 802.1X. Legacy 802.1X uses RADIUS-based 802.1x authentication but no data

encryption.

For information about how to configure Legacy 802.1X, see the following sections:

- Configure and Enable Security Profiles on page 46

- Configure Legacy 802.1X on page 52

• WP

A and WPA-PSK (TKIP). Wi-Fi Protected Access (WPA) data encryption provides

strong data security with

Temporal Key Integrity Protocol (TKIP) encryption. The very

strong authentication along with dynamic per-frame rekeying of WPA makes it virtually

impossible to compromise.

WPA uses RADIUS-based 802.1x authentication; for more information, see the following

sections:

- Configure and Enable Security Profiles on page 46

- Configure WPA with RADIUS, WPA2 with RADIUS, and WPA & WPA2 with RADIUS

on page 53

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