The services discussed in this post range from totally free to costing several dollars a month. The general rule is that free services are generally slower or have other restrictions, while paid ones can get you the same speeds as your regular connection would.

VPN

Hundreds and thousands of BitTorrent users have already discovered that a VPN is a good way to ensure privacy while using BitTorrent. For a few dollars a month VPNs route all your traffic through their servers, hiding your IP address from the public. Some VPNs also offer a free plan, but these are significantly slower and not really suited for more demanding BitTorrent users.

Unlike the other services listed in this article, VPNs are not limited to just BitTorrent traffic, they will also conceal the source of all the other traffic on your connection too. BTGuard, Torguard and PrivateInternetAccess are popular among BitTorrent users, but a Google search should find dozens more. It is recommended to ask beforehand if BitTorrent traffic is permitted on the service of your choice.

BTGuard

BTGuard is a proxy service that hides the IP-addresses of its users from the public. The service works on Windows, Mac, Linux and as the name already suggests, it is set up specifically with BitTorrent users in mind. Besides using the pre-configured client, users can also set up their own client to work with BTGuard. It works with all clients that support “Socks V5″ proxies including uTorrent and Vuze. In addition, BTGuard also includes encryption tunnel software for the real security purists.

After these words of praise we’re obligated to disclose that BTGuard is operated by friends of TorrentFreak, but we think that should be interpreted as a recommendation.

Source: TorrentFreak, for the latest info on copyright, file-sharing and anonymous VPN services.

BTGuard does not have any bandwidth or volume restrictions, and while we briefly tested the service (from Europe), the speeds were almost equal to an unsecured connection. Setting it up is fairly easy, the only thing you need to do is enter the username and password provided by BTGuard, and you’re ready to go. Please note that this is only a proxy service, so the traffic between the user and the server is not encrypted, which means that ISPs can (potentially) still monitor it.

TorrentFreak asked one of the founders of the project why they launched the service, he told us: “More and more, people find their privacy being invaded on the Internet and we find it to be a very disturbing, unethical trend. There are some countries that still actively protect privacy, one of which is Canada.”

The BTGuard team decided to setup in Canada not only for privacy protection, but also its close network proximity to the US. “The US is experiencing a privacy invasion epidemic more so than most. ISPs are issuing disconnection notices with little regard for privacy or the accuracy of those who notified them.”

“Companies like MediaSentry collect IP addresses on P2P protocols like BitTorrent; right holders then send the IPs to your ISP. However, MediaSentry systems and techniques have no governments’ authority and are certified by no one and many institutions have received false claims. Companies like this should not be allowed to go around and make or break your Internet connection. These days, some people’s lives depend on it. This is where BTGuard comes in. The only IP companies such as MediaSentry will see is ours.”

BTGuard works differently then some other similar services like VPNOut or Smarthide. Most notably it does not VPN your entire Internet connection. You simply configure your BitTorrent client to route through their servers, so it will only effect your BitTorrent downloads. BTGuard says it has received reports that it effectively bypasses throttling but at this point they cannot confirm that it works in all cases (please let us know in the comments if it does).

BtGuard offers a free trial, and they welcome people to try it, so you can see if it’s works for you. After the trial it costs 4.75 Euro per month which is cheaper than most other services, and a small price to pay for privacy.

Source: TorrentFreak, for the latest info on copyright, file-sharing and anonymous VPN services.