Toshiba Tekbright 700P - Manual (Page 106)

107 Establishing an Internet Connection
Internet security and the firewall
5.375 x 8.375 ver 2.1
Internet security and the firewall
The Magnia SG20 serves as a gateway between your local
network (LAN) and the Internet. Whether through a
broadband connection using the built-in Ethernet port, or
through the built-in modem or ISDN connection for dial-up
Internet access, all your local network’s traffic for the Internet
is channeled through the server’s gateway. This provides
much more efficient access to the Internet.
Firewall security
The Magnia SG20 incorporates a firewall into the Internet
gateway feature to prevent unauthorized access to your
network.
DEFINITION: Firewall is the term for a security measure
implemented in both hardware and software that prohibits
unauthorized users on the Internet from gaining access to the
resources on your network.
This firewall is designed to protect your local network while
allowing efficient access to the Internet for your users. It
prohibits access to your local computer network, and protects
your proprietary data and files.
Dialup system
Broadband system