Справочник Пользователя для Siemens gigaset se551

Gigaset SE551 WLAN dsl/cable / deutsch / A31008-M1029-B101-1-19 / introduction.fm / 25.10.2006

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Security functions 
The Gigaset SE551 WLAN dsl/cable offers comprehensive security measures:
–

 protection against unauthorised access from the Internet

All the PCs in the local network use the Gigaset SE551 WLAN dsl/cable's 

 for their Internet connections, which makes them 'invisible' on the Inter-

net. The Gigaset SE551 WLAN dsl/cable only allows access from the Internet if it 

has been requested from the local network. 
With the firewall the Gigaset SE551 WLAN dsl/cable also offers comprehensive 

protection against hacker attacks.

– Service filtering and URL filtering

The Gigaset SE551 WLAN dsl/cable can filter Internet access. Here you determine 

which PCs may access which Internet services. 
In addition, you can deactivate access to certain Internet domains and sites 

(URL filtering).

– Access control and encryption for the local network

You can use various encryption methods and authentication methods (WEP, WPA/

WPA2-PSK,WPA/WPA2, MAC access control) to prevent unauthorised access to 

your wireless LAN or make data illegible to unauthorised parties. 

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Offering your own services on the Internet 
– If you want to offer your own services on the Internet, you can configure the 

Gigaset SE551 WLAN dsl/cable as a virtual server without permitting further 
access to the local network.

–

You can set up a PC on your local network to be a virtual server and release it for 

unrestricted access from the Internet.