Definition: "MTSACNET" in English translates to "M-Terminal, Secure Access Network". This term pertains to a system or network designed for secure access to information systems over the internet. Definition: MTSACNET is an open, self-controllable network architecture that provides secure and efficient communication between two networks. It is a scalable, reliable, and private network design for enterprises, governments, and organizations. MTSACNET allows users to securely connect to multiple data sources without interfering with each other's connections or using complex protocols. It enables multi-user access to the same network, enhancing security and productivity.