The Standard mode of Web Security appliance operation includes on-site Web proxy services, which is
not available in Cloud Web Security Connector mode, and Layer-4 traffic monitoring, which is not
available in Cloud Web Security Connector mode.

In Cloud Web Security Connector mode, the appliance connects to and routes traffic to a Cisco Cloud
Web Security (CWS) proxy, where Web security policies are enforced.

The appliance has multiple network ports, with each assigned to manage one or more specific data types.

The appliance uses network routes, DNS, VLANs, and other settings and services to manage network
connectivity and traffic interception. The System Setup Wizard lets you set up basic services and
settings, while the appliance’s Web interface lets you modify settings and configure additional options.