Maybe many of you haven’t heard about BitTorrent or P2P before but I’m sure that is a great loss. They have close relationship with the files you download online including TV shows or video clips and songs. As its satisfying effects on transferring large files, BitTorrent becomes one of the most common protocols. Used for data and electronic files sharing over the Internet, BitTorrent is a communication protocol for peer-to-peer file sharing ("P2P") . In November 2004, BitTorrent was account for 25% of all Internet traffic while in February 2013, BitTorrent was responsible for 3.35% of total bandwidth dedicated to file sharing. As for P2P(peer-to-peer), according to a research made by Klaus Mochalski indicates that in February 2009, p2p networks collectively account has taken approximately 43% to 70% of all Internet traffic.

To send or receive files, a person uses a BitTorrent client on their Internet-connected computer. A BitTorrent client is a computer program that implements the BitTorrent protocol. Popular clients include μTorrent, Xunlei, Transmission, qBittorrent, Vuze, Deluge, BitComet and Tixati. BitTorrent trackers provide a list of files available for transfer, and allow the client to find peer users known as seeds who may transfer the files.

Programmer Bram Cohen, a former University at Buffalo student, designed the protocol in April 2001 and released the first available version on 2 July 2001, and the most recent version in 2013. BitTorrent clients are available for a variety of computing platforms and operating systems including an official client released by BitTorrent, Inc.

Unfortunately, BitTorrent does not offer its users anonymity and security. Therefore, it is not an issue how others attain the IP addresses of all users . What’s more, it is possible that the former participants are in a swarm from the tracker. It provides the precondition for insecure system attacks: exposing users ID. In rare cases it may also Involve users in a lawsuit, if they shar files without permission from the copyright holder(s). However, there are ways to promote anonymity; for example, the OneSwarm project layers privacy-preserving sharing mechanisms on top of the original BitTorrent protocol.

Tor does not provide anonymity on BitTorrent, and its use is also discouraged (by blocking this type of connections) for performance reasons. Unlike Tor, i2p is designed to work with BitTorrent However, with i2p, torrents can only be downloaded from within the i2p network. This can be useful for users trying to avoid copyright complaints from their ISPs, maintaining privacy, or avoiding censorship.

Private trackers offer users a greater degree of privacy, compared to public trackers, but have the downside of a single centralized point of failure. Here, an easy method seems in needed. You can download a third party software to keep your privacy safe. Neptune SystemCare Ultimate is the best choice.