The newly patented system has features that are designed to simplify the process of sending and receiving encrypted email, the company said.
The features include real-time public key retrieval, "transaction certificates," and sending encrypted messages using a non-SMTP protocol through a forwarding server.
The patent is the third awarded to Zix this year. Previously, the Dallas-based company received patents for a secure message forwarding system and transaction authorization system.
.jpg&h=140&w=231&c=1&s=0)
.jpg&h=140&w=231&c=1&s=0)
What’s Next?
Cloud Resilience Summit
iTnews Benchmark Security Awards 2026
iTnews State of Security Breakfast Sydney
iTnews Executive Retreat - Security Leaders Edition - VIC
