UFTP is an encrypted multicast file transfer program, designed to securely, reliably, and efficiently transfer files to multiple receivers simultaneously.
This is useful for distributing large files to a large number of receivers, and is especially useful for data distribution over a satellite link (with two way communication), where the inherent delay makes any TCP based communication highly inefficient.
The multicast encryption scheme is based on TLS with extensions to allow multiple receivers to share a common key. UFTP also has the capability to communicate over disjoint networks separated by one or more firewalls (NAT traversal) and without full end-to-end multicast capability (multicast tunneling) through the use of a UFTP proxy server. These proxies also provide scalability by aggregating responses from a group of receivers.
released on 21 January 2017
Paid supportDennis Bush
|License||Verified by||Verified on||Notes|
|GPLv3||Kelly Hopkins||19 July 2010|
|GPLv2||Kelly Hopkins||19 July 2010|
Leaders and contributors
Resources and communication
This entry (in part or in whole) was last reviewed on 9 July 2013.