In the wake of the Sony hack late last year, cyber-security has been a hot button topic at the four-day World Economic Forum at Davos.

Making a strong pitch before foreign investors in Davos at World Economic Forum, Andhra Pradesh Chief Minister Chandrababu Naidu said the state offers great opportunities in areas ranging from technology to tourism to infrastructure to oil refineries.

The forum seeks to provide a platform for debate over how to maintain an open Web in the face of pressures for regulation.