This chapter is from the book
Summary
Content Security provides additional control over what can be accessed through your firewalls. The HTTP, FTP, SMTP, and TCP Security Servers provide the means to filter content in FireWall-1. Resources are what tell the Security Servers how to filter content.
CVP, a feature present in all of the Security Servers, provides a mechanism for third-party products to scan content for viruses and Trojan horses. UFP, present only in the HTTP Security Server, provides a way for third-party applications to filter users'attempts to access various Web sites.