Blue Coat is an IT Security solution provider specialized in Online Security. Its Internet censorship tools allows government and organizations allows for the supervision of netizens and their sources. Its censorship devices use Deep Packet Inspection, a technology employed by many western Internet Service Providers to manage network traffic and suppress unwanted connections. With DPI, it is possible to look into every single Internet Protocol packet and subject it to special treatment based on content (censored or banned words) or type (email, VoIP or BitTorrent Protocol). DPI not only threatens the principle of Net Neutrality, which Reporters Without Borders defends, but also the privacy of users.