Introduction

• What is Tor?
• Why is it called Tor?
• What protections does Tor provide?
• How is Tor different from other proxies?
• Funding the Tor Project

Security

• What attacks remain against onion routing?
• Is there a backdoor in Tor?
• HTTPS encryption and Tor

How Tor works

• Overview
• What are Entry Guards?
• Tor path selection
• Tor cryptographic keys

Using and sharing

• Distributing Tor
• Using Tor
• Tor with Torrent
• Changing the number of Tor hops
• Sharing files with OnionShare
• Does Tor Project keep logs?
• About our services

Alternate Designs

• You should make every Tor user be a relay
• You should transport all IP packets, not just TCP packets
• Exit policies should be able to block websites, not just IP addresses
• You should let the network pick the path, not the client.
• You should hide the list of Tor relays, so people can't block the exits.

Onion Services

• What are .onion sites and onion services?