Sync: Security Is Our Highest Priority in Sync General Discussion Posted December 27, 2014 · Report reply If security is your number one priority devise a system that doesn't allow anyone to see others IP addresses! Why would anyone want to share a file using bittorrent sync when their IP address is revealed? Yeah, brilliant idea! Let's make the bunch of computers directly sharing stuff between each other not know any other's IP address!That's genius, why haven't I thought of that? Let's just make them exchange the data through the central server, like Dropbox! Oh, wait... IP addresses and peer data could be encrypted with a derived key, like the ENC-RO key. That's just one idea.