On Thu, Feb 20, 2025 at 2:45 PM Christopher Morrow <morrowc.li...@gmail.com> wrote: > On Thu, Feb 20, 2025 at 1:21 PM Kevin McCormick <kmccorm...@mdtc.net> wrote: > > Might want to look at Audible Magic. > > They do identification and filtering of copyrighted content.
As far as I know the Audible Magic CopySense box does not exist as a product you could get or expect to do anything for you for 10 years. There's a major decline in P2P traffic on the internet after 2010 , and privacy and encryption features' use in internet protocols has greatly increased since then such as websites using HTTP/3, TLS1.3+ESNI, or DNS over HTTPS. Specifically to mitigate privacy concerns and prevent spying boxes from being run by adversaries on network service providers networks. And that is a thing.. there is no passive system a network provider can use to detect with high confidence a type of data once most users have figured out you are attempting to block that type of data on the internet: User practices adapt, and details about the transport method change quickly. In 2025 you could go to Audible perhaps if you are a website such as Soundcloud or Facebook needing a service to classify files your users are attempting to upload, but not if you are the network service provider who just routes packets. The protocols in use such as HTTPS, WebRTC, or Websockets over TLS are specifically designed now to prevent you having detailed insights into those packets. The same type of encrypted WebRTC traffic (SRTP) can carry either video conferencing or IPTV. The protocol does not identify the application nor the nature of the traffic anymore, and both the application and nature of the data are opaque to the network now. -- -J
