Chapter 8: Configuring Vpn; About Vpn - Cisco Small Business Pro SA 520W Administration Manual

Configuring VPN

About VPN

Cisco SA 500 Series Security Appliances Administration Guide
You can use the VPN pages to configure Virtual Private Networks, allowing other
sites and remote workers to access your network resources.
• About VPN
• Configuring a Site-to-Site VPN Tunnel
• Configuring an IPSec VPN Tunnel for Remote Access with a VPN Client
• Configuring SSL VPN for Browser-Based Remote Access
• VeriSign™ Identity Protection configuration
A Virtual Private Network (VPN) provides a secure communication channel
("tunnel") between two gateway routers or between a remote PC and a gateway
router, as in the following scenarios:
• Site-to-Site VPN: The VPN Tunnel connects two routers to secure traffic
between two sites that are physically separated. See
to-Site VPN Tunnel, page
• Remote Access with IPSec VPN Client Software: A remote worker uses a
secure VPN client software to access the corporate network. See
Configuring a Site-to-Site VPN Tunnel, page
• Remote Access with a Web Browser: A remote worker uses a web
browser to initiate a VPN tunnel to access the available services on the
corporate network. See
Remote Access, page
150.
Configuring SSL VPN for Browser-Based
167.
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Configuring a Site-
150.
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