There are three types of software containers: security management, Security Gateway, and endpoint security. A software container is a set of software blades that provide specific functionality. A security management container manages the security policy and configuration for one or more Security Gateways. A Security Gateway container enforces the security policy on the network traffic. An endpoint security container protects the data and network access of an endpoint device2. The other options are not valid types of software containers. References: Software Containers