A secure communications complex for confidential voice communication, messaging, and file exchange in an isolated digital environment.
Purpose:
Providing confidential communication for commanders, drone units, headquarters, and rear services using secured voice calls, messaging, and file sharing within a closed network.
Characteristics:
– Secured communication (anonymous calls) within a closed network using a proprietary encryption algorithm
– Encrypted messaging and file sharing via a proprietary messenger
– Services operating in an isolated environment through a proprietary VPN service
– Access control for authorized users only
– Centralized user and connection management
– Inability to establish subscriber identifiers
– Emergency device reset to factory settings via a “Red Button” or three consecutive incorrect PIN entries
– Manual control over device services (camera, microphone, geolocation, etc.)
– No synchronization with third-party software update servers
– Closed multi-tier network architecture with an isolated transport contour
– Secure tunneled data transmission channels with real-time cryptographic packet encryption
– Separate processing stack for signaling and audio streams for voice communication
– Private messenger operating through an isolated server loop
– Modified system platform with the OTA update mechanism disabled
– Removed Google services, analytics services, and standard Android push-infrastructure components
– Proprietary server system for push-notification delivery
– Modified interaction protocol that blocks the use of Android Debug Bridge
– Customized authorization mechanism for device service functions
– Restricted low-level access to system partitions, daemon processes, and internal APIs
– Voice and data transmission over LTE/4G networks without using GSM communication
– Separation of authentication, communication, message-routing, and monitoring services within an isolated loop
– Centralized management of access policies, device identification, and network activity
Advantages:
– Prevention of call-source tracking
– No possibility of subscriber identification
– Ensured privacy of messaging and calls
– No activity logs or journals
– Intuitive user interface
– Proprietary software modifications
– Convenient network administration panel
– Integrated accounting within the administrative panel
– Applications available exclusively to Brix users
– No dependence on external commercial services or public data-transmission infrastructure
– No comparable complex of system solutions and network/software operating algorithms exists in a single smartphone on the market
