Draytek Vigor IPPBX 2820n, Руководство пользователя

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VigorIPPBX 2820 Series User’s Guide 319
S S e e c c u u r r i i t t y y O O v v e e r r v v i i e e w w
Real-time Hardware Encryption: Vigor Router is equipped with a hardware AES
encryption engine so it can apply the highest protection to your data without influencing user
experience.
Complete Security Standard Selection: To ensure the security and privacy of your wireless
communication, we provide several prevailing standards on market.
WEP (Wired Equivalent Privacy) is a legacy method to encrypt each frame transmitted via
radio using either a 64-bit or 128-bit key. Usually access point will preset a set of four keys
and it will communicate with each station using only one out of the four keys.
WPA (Wi-Fi Protected Access), the most dominating security mechanism in industry, is
separated into two categories: WPA-personal or called WPA Pre-Share Key (WPA/PSK),
and WPA-Enterprise or called WPA/802.1x.
In WPA-Personal, a pre-defined key is used for encryption during data transmission. WPA
applies Temporal Key Integrity Protocol (TKIP) for data encryption while WPA2 applies
AES. The WPA-Enterprise combines not only encryption but also authentication.
Since WEP has been proved vulnerable, you may consider using WPA for the most secure
connection. You should select the appropriate security mechanism according to your needs.
No matter which security suite you select, they all will enhance the over-the-air data
protection and /or privacy on your wireless network. The Vigor wireless router is very
flexible and can support multiple secure connections with both WEP and WPA at the same
time.
Separate the Wireless and the Wired LAN- WLAN Isolation enables you to isolate your
wireless LAN from wired LAN for either quarantine or limit access reasons. To isolate
means neither of the parties can access each other. To elaborate an example for business use,
you may set up a wireless LAN for visitors only so they can connect to Internet without
hassle of the confidential information leakage. For a more flexible deployment, you may add
filters of MAC addresses to isolate users’ access from wired LAN.
Manage Wireless Stations - Station List will display all the station in your wireless
network and the status of their connection.
Below shows the menu items for Wireless LAN.