Another firm, Global File Registry, aims to go further, by injecting ISPs’ own advertisements into search-engine results through DPI and packet forging. The company has combined file-recognition technology from Kazaa with DPI to make it possible for ISPs to re-route links to pirated files online to sites offering to sell licensed versions of them. Comcast has already tested the anti-piracy waters with DPI, running afoul of the FCC’s efforts to enforce network neutrality. The company’s ISP business, which uses Sandvine’s DPI technology, moved to block peer-to-peer file sharers using BitTorrent as part of its traffic management. The FCC ordered Comcast to stop (primarily because Comcast was injecting forged packets into network traffic to shut down BitTorrent sessions), but that order was later struck down by a Federal appeals court." 'via Blog this'
Sunday, September 02, 2012
Big Brother on a budget: How Internet surveillance got so cheap