A few enterprising hackers have started projects to do counter surveillance against ICE, and hopefully protect their communities through clever use of technology.

Rayhunter is a program that runs on a variety of mobile hotspots and watches for cell-site simulators—a tool police use to locate or identify people's cell phones, also known as IMSI catchers or Stingrays. This project is a testament to the power and impact of open source and community driven...

A set of radio devices and technologies are opening the doorway to new and revolutionary forms of communication. These have the potential to break down the over-reliance on traditional network hierarchies, and present collaborative alternatives where resistance to censorship, control and surveillance are baked into the network topography itself.