A firewall may identify a uniform resource locator (URL) being transmitted to a user device, the URL link pointing to a host system. The firewall can then modify the URL link to point instead to a sandbox system. Once a user at the user device selects the URL link (e.g., by clicking or touching it in a browser), the firewall receives the user device's HTTP request and directs it to the sandbox system, which generates a new HTTP request that is then sent through the firewall to the host system. The host system then sends host content to the sandbox system instead of to the user device. The user device may then be presented with a representation of the host content as rendered at the sandbox system (e.g., through a remote desktop interface).
展开▼
