obsf2 gitlab.torproject.org

Outdated and deprecated bridge type. Predecessor of obsf3.

Conjure gitlab.torproject.org

An anti-censorship tool in the refraction networking (a.k.a. decoy routing) lineage of circumvention systems.

tor_ssh.sh gitlab.com

Command that allows SSH access using Tor to any server.

Anarcho-Tech NYC Wiki github.com

Wiki that explains how to stay private and anonymous online.

fteproxy fteproxy.org

Outdated and deprecated bridge type. Tor traffic resembles plain HTTP. The name stands for "Format-Transforming Encryption."

StegoTorus: A Camouflage Proxy for the Tor Anonymity System freehaven.net

A paper on how StegoTorus works.

Anonymity Bibliography freehaven.net

Selected papers in anonymity from 1977 - 2020.

Forum / Support forum.torproject.org

Google Fi Wireless fi.google.com

Great phone solution that allows calls, text messaging, and use of cellular data that bypasses China's Great Firewall.

HTTPS Everywhere eff.org

Only allows the browser to connect using HTTPS, built-in Tor.

Donate donate.torproject.org

exitmap cs.kau.se

Scanner for Tor to detect bad exits (spoiled onions).

Flash Proxies crypto.stanford.edu

Outdated and deprecated bridge type. It is a miniature proxy that runs in a web browser.

Tortilla crowdstrike.com

Tool that securely, anonymously, and transparently routes all TCP/IP and DNS traffic through Tor.

Commmunity community.torproject.org

Bulk Tor Exit Exporter check.torproject.org

Identify Tor exit nodes by showing exit node IPv4 and fingerprint information.

TorCheck check.torproject.org

Determines if a visitor is using Tor or not.

Technical and Legal Overview of Tor ccdcoe.org

Overview of Tor is presented from the technical perspective and also several legal issues related to its use are analyzed.

Private Bridges bridges.torproject.org

Go to I need an alternative way of getting bridges! section. Follow the instructions.

Briar briarproject.org

Peer-to-peer messaging that bypasses centralized servers. Connect via Bluetooth, Wi-Fi, or Tor.

My Experience With the Great Firewall of China blog.zorinaq.com

Blog on CFW of China by an InfoSec professional during one of their visits.

Tor after the Snowden revelations blog.torproject.org

About the Snowden revelations and what Tor will do in 2024.

2025 blog.torproject.org

State of the Onion report for the year 2025.

2024 blog.torproject.org

State of the Onion report for the year 2024.

2023 blog.torproject.org

State of the Onion report for the year 2023.

2022 blog.torproject.org

State of the Onion report for the year 2022.

2021 blog.torproject.org

State of the Onion report for the year 2021.

2020 blog.torproject.org

State of the Onion report for the year 2020.

Learning more about the GFW's active probing system blog.torproject.org

Page about the GFW's censorship system and how it works.

Webtunnel blog.torproject.org

A censorship-resistant pluggable transport designed to mimic encrypted web traffic (HTTPS) inspired by HTTPT.

State of the Onion - 2023 blog.torproject.org

Tor Project's annual virtual event where we share updates from teams and the community, highlighting their work and the impact it has made across the globe during the year.

A close look at the Great Firewall of China blog.torproject.org

Some information about the censorship of Tor within China.

News blog.torproject.org

Scaling Tor hidden services benthamsgaze.org

How to scale hidden services.

ScrambleSuit: A Polymorph Network Protocol to Circumvent Censorship arxiv.org

How ScrambleSuit worked.

What is Tor? amnesty.org

Gives a very good explanation for Tor, Onion Services, and how it promotes human rights.

Introduction to PyTeal youtube.com

Introduction to AVM and Applications youtube.com

Algorand Efficiency youtube.com

PyTeal ABI Smart Contracts youtube.com

Foundations of Blockchains youtube.com

Beaker youtube.com

Zero to Hero PyTeal youtube.com

vestige.fi vestige.fi

Vantage Point Blockchain vantagepoint.sg

UlamLabs ulam.io

Tinyman tinyman.org

tealish tealish.tinyman.org

Subtopia subtopia.io

STOI stoi.org