End-to-End Encrypted

About CyberLink

CyberLink is a sovereign-grade, ultra-encrypted communication platform engineered for organizations and individuals who cannot afford to leave a single digital trace. It delivers anonymous, unbreakable, untraceable, and impenetrable video and audio calls, instant messaging, and secure file transfers — operating entirely peer-to-peer within the browser, with no server ever carrying your media or messages.

The platform is trusted across the world's most demanding environments. Banks and financial institutions, defense organizations and contractors, government agencies, and public and private sector enterprises rely on CyberLink when the confidentiality of a conversation is non-negotiable — alongside journalists, legal professionals, and executives who require absolute privacy. There is no app to download, no account to create, and no tracking of any kind. You simply start a call, share a link, and the other party joins instantly over a direct encrypted peer-to-peer connection. When the call ends, CyberLink erases every trace from the device — halting all media tracks, destroying the peer connection, revoking file blobs, and clearing local and session storage.

For organizations that require complete sovereignty over their communications, CyberLink offers a dedicated corporate deployment tier. Each platform is provisioned on the client's own domain and infrastructure, ships with its own unique suite of encryption algorithms, includes the complete source code, and is backed by three years of technical support and training — all for a one-time setup fee with no recurring costs.

CyberLink is developed by a team devoted exclusively to privacy-first, surveillance-resistant communication technology. Our mission is unwavering: to equip banks, defense institutions, and public and private sector organizations with communication tools that are impossible to intercept, tap, or trace — on any device, anywhere, without compromise.

End-to-End Encrypted

DTLS-SRTP for media, SCTP for data.

Zero Servers

Signaling relay only for the handshake.

No Accounts

No sign-up, no tracking, no cookies.

Zero-Trace

Nothing persists after a call ends.

CyberLink runs entirely within your browser. No data is stored on or transmitted to any server.