4.4 Use of Secure WebSocket
| Topic Version | 1 | Published | 10/31/2016 | |
| For Standard | ETP v1.1 | |||
It is highly recommended that all production ETP servers use the secure WebSocket protocol (i.e., wss), which allows for end-to-end encryption of all ETP traffic. Companion specifications for specific XML families and contracts between vendors and customers may require this.