etherFAX SEN

The etherFAX Secure Exchange Network (SEN) is the world's largest ecosystem, leveraging military-grade encryption and hybrid cloud technology to provide 100% secure communications.

6+ Million Connected Endpoints LEARN MORE

The Answer to 100% Secure Document Transmission

  • Virtual document and fax transport service
  • Remote clients experience real-time fax communications
  • Seamless integration with industry-leading fax servers and fax-enabled applications
  • Ability to route documents to other etherFAX peers within the etherFAX network
  • Never traverse an external telephone network; known as “in-network routing
  • Operates much like a phone company to provide a virtual fax transport
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A Larger Network Means Better Business

Security and Compliance

  • Guaranteed 100 percent secure delivery
  • Marks SEN transactions as SENt for compliance purposes
  • All communications are strongly secured between the remote client site and the etherFAX network
  • Black and White lists placing further restrictions on the flow of secure information
  • Health Insurance Portability and Accountability Act (HIPAA) compliant
  • The Payment Card Industry Data Security Standard (PCI DSS) compliant

Reliability and Speed

  • Built-in Redundancy
  • Marks SEN transactions as SENt for reporting purposes
  • A 50 page document traditionally taking up to 30 minutes to transmit is sent is seconds

You're In Good Company

  • Secure document delivery with any other etherFAX customer
  • World's largest fax communication network

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Securing Unstructured Data and Improving Patient Care

White Paper

Effective network security can improve patient care and fuel healthcare innovation.


Secure Exchange Network: Fax Connections and Guaranteed Delivery


A simple and unique approach to secure connectivity.


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