I would like to investigate the idea of hosting csound GUIs online. I've been looking at the 'processing' language and with that users can easily send udp data to a unique port. I was thinking that users could build online GUI interfaces for Csound files that would run locally on the host machine. Data would then be sent over the network to Csound. As I've little experience with server technology does anyone know if this would work? Are there security issues that would prevent such a thing from running?