End-to-end data encryption support is based on Transport Layer Security (TLS) and Secure Sockets Layer (SSL), which secures client/server communication using digital certificates and public-key cryptography.
Unwired Server synchronization protocols are supported over HTTPS (replication-based synchronization) and HTTP with proprietary encryption protocol (messaging-based synchronization).
The communication between the device client and Unwired Server can be set up through Apache or Microsoft IIS server secure ports using relay server plug-ins, which in turn communicate with Unwired Server. The connection between Unwired Server and the relay server is set up between your intranet to a DMZ server (IIS port) and thus does not require opening any internal firewall ports.