From Wikipedia:<p><i>Advocates for Tor say it supports freedom of expression, including in countries where the Internet is censored, by protecting the privacy and anonymity of users. The mathematical underpinnings of Tor lead it to be characterized as acting &quot;like a piece of infrastructure, and governments naturally fall into paying for infrastructure they want to use&quot;.[139]<p>The project was originally developed on behalf of the U.S. intelligence community and continues to receive U.S. government funding, and has been criticized as &quot;more resembl[ing] a spook project than a tool designed by a culture that values accountability or transparency&quot;.[20] As of 2012, 80% of The Tor Project&#x27;s $2M annual budget came from the United States government, with the U.S. State Department, the Broadcasting Board of Governors, and the National Science Foundation as major contributors,[140] &quot;to aid democracy advocates in authoritarian states&quot;.</i>