منابع مشابه
Battle for Information : Combating Internet Censorship
The Internet has become ubiquitous across the globe with more people getting connected to it, at more places, and through increasingly varied network-enabled devices. Unfortunately, Internet users face constant threats to their online security and privacy: repressive regimes deprive them of open access to the Internet, corporate networks monitor their online behavior, advertising companies coll...
متن کاملBattle over GM foods
‘Clinton attacks Europe for moving too slowly over GM safety’ said The Independent on 24 July. ‘Blair stands by Clinton in defence of GM food’ said The Daily Telegraph. Marking the end of the G8 summit in Okinawa, these and other headlines were not necessarily contradictory. They were certainly very varied. Do they, perhaps, reflect a shift towards less strident certainty than that which has ch...
متن کاملThe battle over workers' compensation.
Faced with lower profits and rapidly increasing premium costs in the 1980s, insurers and employer organizations cleverly parlayed the public perception of worker fraud and abuse in the workers' compensation system (that they helped to create) into massive legislative changes. Over the last decade, state legislators and governors, Republican and Democrat alike, have jumped on this bandwagon, one...
متن کاملCensorship-Resistant Communication over Public Networks
The rapid growth of peer-to-peer networks and social networking websites has demonstrated the internet’s potential as a medium for grassroots collaboration. This report describes ongoing research into the use of friend-to-friend overlay networks for censorship-resistant communication. Decentralised mechanisms for resource allocation, unforgeable acknowledgements and adaptive routing are propose...
متن کاملIP over Voice-over-IP for censorship circumvention
Open communication over the Internet poses a serious threat to countries with repressive regimes, leading them to develop and deploy networkbased censorship mechanisms within their networks. Existing censorship circumvention systems face different difficulties in providing unobservable communication with their clients; this limits their availability and poses threats to their users. To provide ...
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ژورنال
عنوان ژورنال: Nature
سال: 1990
ISSN: 0028-0836,1476-4687
DOI: 10.1038/348103a0