7. Virtual Private Networking

7

Using SSL Connections

The wireless VPN firewall provides a hardware-based SSL VPN solution designed specifically to provide remote access for mobile users to their corporate resources, bypassing the need for a preinstalled VPN client on their computers. Using the familiar Secure Sockets Layer (SSL) protocol, commonly used for e-commerce transactions, the wireless VPN firewall can authenticate itself to an SSL-enabled client, such as a standard web browser. Once the authentication and negotiation of encryption information are completed, the server and client can establish an encrypted connection. With support for up to 5 dedicated SSL VPN tunnels, the wireless VPN firewall allows users to easily access the remote network for a customizable, secure, user portal experience from virtually any available platform.

This chapter contains the following sections:

SSL VPN Portal Options

Overview of the SSL Configuration Process

Create the Portal Layout

Configure Domains, Groups, and Users

Configure Applications for Port Forwarding

Configure the SSL VPN Client

Use Network Resource Objects to Simplify Policies

Configure User, Group, and Global Policies

Access the New SSL Portal Login Screen

View the SSL VPN Connection Status and SSL VPN Log

SSL VPN Portal Options

The wireless VPN firewall’s SSL VPN portal can provide two levels of SSL service to the remote user:

SSL VPN tunnel. The wireless VPN firewall can provide the full network connectivity of a VPN tunnel using the remote user’s browser instead of a traditional IPSec VPN client. The SSL capability of the user’s browser provides authentication and encryption, establishing a secure connection to the wireless VPN firewall. Upon successful connection, an ActiveX-based SSL VPN client is downloaded to the remote computer to allow the remote user to virtually join the corporate network.

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