Which feature in Firebox can be used to enforce URL filtering?

The feature used in Firebox to enforce URL filtering is WebBlocker. This tool allows administrators to control access to websites based on their content categories, helping to create a safer browsing environment by blocking access to inappropriate or harmful sites.

WebBlocker operates by maintaining a database of URLs categorized by their content, such as social media, adult content, gambling, and more. When a user attempts to access a website, the Firebox checks the URL against this database and either allows or denies the request based on the configured policies. This allows organizations to enforce compliance with company policies, enhance productivity by limiting distractions, and protect users from potentially harmful content.

In contrast, the Packet Filter primarily focuses on allowing or denying traffic based on IP addresses, protocols, and port numbers without assessing the content of the URL itself. The Content Scanner is designed to inspect the contents of data packets for security threats, while Data Leak Prevention focuses on preventing the unauthorized transmission of sensitive information. These functions do not specifically address URL filtering in the way that WebBlocker does.