When the word “privacy” comes to mind, you probably think about browsing the Internet through a proxy. But you know how slow free proxies are. And did you know that they do not protect you as much as you may think? That’s right! Proxies often keep logs of traffic that goes through them. Even if they don’t keep logs, the traffic is easy to sniff out anyway. Onion routing is a technique for anonymous communication over a computer network.