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Secure Messages

Secure messaging is historically a first application of mix networks. While the landscape has evolved over the years from email to more advanced group chats with voice and video, messaging is a fundamental element in need of metadata privacy to protect individuals within the digital era.

ZKN offers multiple options for secure messaging including:

  • configuring existing applications to use a ZKN mix network as a proxy
  • chat application(s) with native support for ZKN mix networks
  • advanced messaging integrations with ZKN's private application layer