Free Iran:  A great example of individual initiative.

Austin Heap, the programmer from California, explains how he created Haystack, the software that broke the grip of Iran’s censors after the disputed 2009 election.

If you imagined a computer hacker with the know-how to topple governments, you might well picture someone who looks a lot like Austin Heap. He’s a 26-year-old programmer from San Francisco with long wavy hair, wearing jeans, T-shirt and aviator sunglasses the morning we meet. He is also the creator of a piece of software called Haystack, which was a key technology used by Iranians to disseminate information outside the country in the protests that followed the disputed election result in June 2009, when President Mahmoud Ahmadinejad unconvincingly triumphed against three challengers.

The Iranian government already filtered its citizens’ email and Skype conversations, but in the aftermath of the election, such censorship was increased in an attempt to identify dissidents who were using the web to organise and communicate with each other and with the outside world.

A tech wunderkind originally from Ohio, Heap developed Haystack to open up social networking sites such as Twitter and Facebook, giving voices on the streets a platform, and people in the west a window into a closed-down state. He’s now the executive director of the Censorship Research Centre in San Francisco, a non-profit organisation founded with his colleague Daniel Colascione to provide anti-censorship education, outreach, and technology for free to those who need it most.

What is Haystack and how does it work?

Haystack is a piece of software that someone in Iran runs on his or her computer. It does two things: first, it encrypts all of the data; second it hides that data inside normal traffic so it looks like you’re visiting innocuous sites. Daniel and I developed Haystack by looking at how the regime was using technology to filter the internet, and figured out the best strategy to get around it.