Building a censor-resistant web with distributed hashes

Cory Doctorow 8:55 am Thu Dec 23, 2010

Aaron Swartz's "A Censorship-Resistant Web," is a good high-level view on distributed hash-cacheing, a fairly credible system for augmenting the web to make it harder to censor and spoof sensitive information:

What's nice about this system is that it gets you censorship resistance without introducing anything wildly new. There are already certificate authorities. There are already hash-to-URL servers. There are already mirrors. There's already Tor. (There's already tor2web.) The only really new thing specific to censorship resistance is URL-to-hash servers of the form I described, but they're very simple and hopefully uncontroversial.

There is some work to be done stitching all of these together and improving the UI, but unlike with some other censorship-resistance systems, there's nothing you can point to as having no good purpose except for helping bad guys. It's all pretty basic and generally useful stuff, just put together in a new way.

And even if you don't like my particular distribution system, if you agree with the notion of authentic pages you can distribute them through whatever network you like.

A Censorship-Resistant Web

Turning bricks into batteries

Researchers have transformed ordinary red bricks into batteries by injecting gases that enable the material to store electricity . Developed by chemists at Washington University, each brick costs only $3… READ THE REST
Motorized backpack self-adjusts its motion to feel lighter

When you walk around carrying a heavy backpack, the movement of the pack against your body increases the amount of energy you need to take each step. Now, Huazhong University… READ THE REST
Finally revealed: identity of hacker blamed for stealing from 300+ companies and governments, in 44 countries

Unsealed court documents reveal the identity of Fxmsp, a hacker from Kazakhstan who is blamed for information theft from more than 300 companies and governments, in 44 different countries around… READ THE REST
Short Post, just one paragraph

Dessert cheesecake wafer bear claw fruitcake. Fruitcake chupa chups donut candy canes marzipan. Apple pie sweet roll tart chocolate cake macaroon marshmallow carrot cake gummi bears sweet. Pastry sugar plum… READ THE REST
Save 50% on a 1-year subscription to Dashlane's premium password manager

We all know vital information about ourselves and our private digital accounts can be compromised by cybercriminals. However, many would be frightened to know just how compromised they and their… READ THE REST
The Bite Helper removes the itch of a mosquito bite in seconds

While mosquitoes have certainly earned their title as the deadliest animal on earth, their impact on most of our lives is usually a lot less consequential. But even though they… READ THE REST