Scenario I: An illiterate person walks into an ATM, utters his password in Bhojpuri to withdraw money. Or a labourer working under the National Rural Employment Guarantee Act (NREGA) speaks his voice signature to mark his attendance for the day. Scenario II: The door at a top-secret Indian defence establishment open son a voice recognition system that allows only certain officials access to the premises. If you think this is stuff out...

The Radia tapes reveal the networks and routers, the source codes and malware that bind the corporate and political establishments in India. As squeamish schoolchildren know only too well, dissection is a messy business. Some instinctively turn away, others become nauseous or scared. Not everyone can stomach first hand the inner workings of an organic system. Ten days ago, a scalpel — in the form of a set of 104 intercepted...

Ratan Tata, chairman of the Tata group, plans to move the Supreme Court against publication of conversations he had with Niira Radia, the corporate lobbyist. The recent publication of transcripts of conversations intercepted by the security agencies between Radia and well-known businessmen like Tata, editors and politicians has blown the lid off tapping phones in India. Rediff.com's Vicky Nanjappa reveals how you can know if your phone is being tapped. Nearly 6,000 phones...

December 1 is World AIDS Day, and there is some reason for India to feel good about. A new study, conducted by a multinational diagnostic chain, claims that the number of HIV positive patients has declined in the country in the past three years. The study, conducted by Metropolis Healthcare Ltd, tested a sample size of 18,005 walk-in patients for HIV-related diseases between January-October 2008, 2009 and 2010, in Mumbai, New Delhi,...

    * Moved to London from Kenya in the 1970s. Schooled at Haberdashers’ Aske’s. Bachelor’s at University of Warwick.     * Has three siblings. Father in aviation. Three sons from failed marriage with UK businessman Janak Radia.     * India entry in 1995. Sahara liaison officer. India rep of Singapore Airlines, KLM, UK Air.     * Floats Crown Air as MD in 2000, with sister Karuna Menon as partner. Secures FIPB clearance to...