The Secret.T® version 1.18 system is a comprehensive, next-generation communications solution.Its design provides diverse methods for information exchange, facilitating versatile collaboration between individuals and groups while maintaining a high level of security and privacy.This solution consists of two main elements: an application that offers intuitive access to various functions and servers optimized to guarantee security, privacy, and scalability.The use of end-to-end encryption in all communication modes ensures complete protection and confidentiality for all users.Key features include: individual and group audio and video calls, text messaging, file sharing in various formats for both individuals and groups, tactical communications, user location tracking, live video streaming, and more.