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DRDO NETRA
NETRA (NEtwork TRaffic Analysis) is a software network developed by India's Centre for Artificial Intelligence and Robotics (CAIR), a Defence Research and Development Organisation (DRDO) laboratory, and is used by the Intelligence Bureau, India's domestic intelligence agency, and the Research and Analysis Wing (RAW), the country's external intelligence agency to intercept and analyse internet traffic using pre-defined filters.〔(【引用サイトリンク】title=Govt holds contest between two Internet spy systems )〕 The program was tested at smaller scales by various national security agencies, and is reported to be deployed nationwide soon, as of January 2014.〔
== Development history ==
Security agencies were looking to build a system that could monitor Internet traffic on a real time basis due to the rapidly escalating threat posed by terrorist and criminal elements using data communication, which had brought service providers like BlackBerry, Skype and Gmail into the focus of law enforcement agencies.〔
Two such systems were designed, one by DRDO's Centre for Artificial Intelligence and Robotics, and the other by the National Technical Research Organisation (NTRO), which is India's technical intelligence agency. An inter-ministerial committee staffed by members from Ministry of Home Affairs, Intelligence Bureau, Department of Telecom, Department of IT, and National Investigation Agency was formed to evaluate both systems and to select one internet monitoring system.〔
NTRO's system was designed with the help of Paladion, an international private company and NETRA was designed by a team of 40 scientists from CAIR. The committee selected CAIR's NETRA as it had multiple issues with NTRO's system. It had serious security reservations about involvement of an international private company in such a sensitive project, and had doubts about NTRO's ability to operate, maintain and upgrade their system independently. Also, RAW, which tested NTRO's system was not happy with the NTRO solution and reported that it crashed frequently. The committee favoured NETRA as it was an indigenous solution involving government scientists and personnel and no component of solution had been outsourced to an outside agency. The agency testing NETRA, the IB, was also pleased with its performance. The committee further observed that CAIR has been continuously investing in R&D to keep up with the fast-changing web technologies, unlike NTRO.〔〔(【引用サイトリンク】title=Panel slams roping in of private firm for Net snooping )〕 The system was first demonstrated at the premises of Sify Technologies to capture the entire internet traffic passing through its probes.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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