As installed, the Eagle blocks the passage of all network services into and out of your network, with the exception of SMTP (electronic mail). You can enable other network services to pass under the control of a powerful rules-based authorization file. Further, you can choose to permit the passage of other network services on a service-by-service basis, and limit the use of them on a user-by-user basis, with our flexible Generic Service Passer. Although other network services can be run on the G box, this practice is discouraged since it could expose you to security risks that may exist in those services.