Apply Your Knowledge

Exercises

5.1. Identify Firewall Features Required by a Small Business

A small business requires control over what Web sites users on the internal network can visit. In addition, some of the users require outbound access to PPTP VPN servers on the Internet. They have a single IP address assigned to them via their ISP.

Estimated Time: 15 minutes

1.
What firewall features are required to allow access control based on the URL entered in the users' browsers?
2.
What firewall functionality is required to allow users on the internal network to access VPN servers on the Internet?
3.
What firewall feature allows multiple users on the internal network to access the Internet through a single IP address on the firewall's external interface? ...

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