Aadhaar is based on unscientific thinking, fallible biometric data

Biometric authentication is based on the unscientific and questionable assumption that there are parts of human body that do not age, wither and decay with the passage of time, says Gopal Krishna.......

Which smartphones do Obama, Putin, Cameron use?

After Edward Snowden* revealed that US agencies monitored phones of the world leaders; every country is ensuring that the phones of its important officials are secured against hacking and......