And now for something completely different: looking ahead to new encryption and secrecy protocols

Transmitting sensitive data over non-secret channels has always required encryption technologies to ensure that the data arrives without exposure to eavesdroppers. The Internet has made it possible to transmit vast volumes of data more rapidly and cheaply and to a wider audience than ever before. At the same time, strong encryption makes it possible to send data securely, to digitally sign it, to prove it was sent or received, and to guarantee its integrity. The Internet and encryption make bulk transmission of data a commercially viable proposition. However, there are implementation challenges to solve before commercial bulk transmission becomes mainstream. Powerful have a performance cost, and may affect quality of service. Without encryption, intercepted data may be illicitly duplicated and re-sold, or its commercial value diminished because its secrecy is lost. Performance degradation and potential for commercial loss discourage the bulk transmission of data over the Internet in any commercial application. This paper outlines technical solutions to these problems. We develop new technologies and combine existing ones in new and powerful ways to minimise commercial loss without compromising performance or inflating overheads.

The grey zone: the 'ordinary' violence of extraordinary times

The article analyses the 'ordinary' violence of revolutionary politics, particularly acts of gendered and sexual violence that tend to be neglected in the face of the 'extraordinariness' of political terror. Focusing on the extreme left Naxalbari movement of West Bengal, it points to those morally ambiguous 'grey zones' that confound the rigid distinctions between victim and victimizer in insurrectionary politics. Public and private recollections of sexual and gender-based injuries by women activists point to the complex intermeshing of different forms of violence (everyday, political, structural, symbolic) across 'safe' and 'unsafe' spaces, 'public' and 'private' worlds, and communities of trust and those of betrayal. In making sense of these memories and their largely secret or 'untellable' nature, the article places sexual violence on a continuum of multiple and interrelated forces that are both overt and symbolic, and include a society's ways of mourning some forms of violence and silencing others. The idea of a continuum explores the 'greyness' of violence as the very object of anthropological inquiry.