http://i2peek-a-boo.i2p/dr_who_faq.html
It uses multiple layers of encryption, each node only knowing the
previous and next node, so with several nodes your data becomes anonymized. The principle is
like an onion with many layers of encryption and anonymity. Thus it is called onion routing. Remember, the data is encrypted both by Tor which uses TLS (Transport Layer Security) and by
Stunnel which uses SSL (Secure Socket Layer) as...