AES-256/GCM
Authenticated encryption — confidentiality and integrity in one pass.
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Zero-knowledge relay
Voice, video, chat, and files — encrypted on your device before they touch our servers.
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Capabilities
Real-time E2E voice and video with sub-2ms crypto overhead.
Group and 1:1 chat where only participants hold the keys.
Transfer documents encrypted client-side — not just in transit.
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Infrastructure
Zephyrn establishes hardened encrypted communication tunnels between devices and infrastructure endpoints. Every packet is encrypted, authenticated, and secured in transit using military-grade cryptographic protocols designed to prevent interception, tampering, and unauthorized access.
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Defense
Zephyrn prevents interception attacks through encrypted routing, certificate verification, zero-trust validation, and hardened communication pathways. Unauthorized interception attempts are identified, isolated, and blocked before data exposure occurs.
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Architecture
Zephyrn's encryption infrastructure processes, secures, authenticates, and validates communication in real time through layered cryptographic systems engineered for enterprise-grade secure communication environments.
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Zero Trust
No device, session, or user is trusted by default. Zephyrn continuously validates identity, access permissions, encryption states, and communication integrity across every layer of the infrastructure.
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Protocol
Every packet transmitted through Zephyrn infrastructure is individually encrypted, authenticated, encapsulated, and verified to ensure complete communication integrity and resistance against tampering or spoofing.
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Monitoring
Zephyrn continuously monitors network behavior, communication anomalies, intrusion attempts, and suspicious traffic patterns in real time using intelligent threat analysis and active defensive response systems.
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Synchronization
Zephyrn enables secure real-time synchronization across devices and infrastructure endpoints while maintaining encrypted communication integrity, authenticated access control, and protected session continuity.
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Security
Authenticated encryption — confidentiality and integrity in one pass.
We cannot read your data. That is a mathematical constraint, not marketing.
Generated and stored on your hardware. Never uploaded.
No master key. No silent decrypt path for anyone.
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Pricing
₹4,999/mo
Join the private rollout for teams that need encrypted comms before anything can leak.