From ICT4D Wiki
The ONI mission is to investigate and challenge state filtration and surveillance practices. Our approach applies methodological rigor to the study of filtration and surveillance blending empirical case studies with sophisticated means for technical verification. Our aim is to generate a credible picture of these practices at a national, regional and corporate level, and to excavate their impact on state sovereignty, security, human rights, international law, and global governance.
They publish the Internet Filtering Map based on their case studies.