Aadhaar linking to everything poses serious national security challenges

Linking Aadhaar to nearly everything creates a map of maps that is vulnerable at multiple points

The widespread adoption of Aadhaar numbers and linkages to Unique Identification (UID) programme databases for the purpose of authenticating sensitive transactions should give pause to India’s foreign policy and military planners. That Aadhaar is a centralised database, and therefore susceptible to cyber attacks, is already known. But pervasive “Aadhaar-isation” brings together systems and platforms in a digital ecosystem without interoperable standards for security.

The UID is device-agnostic. Whether an Indian enters her Aadhaar number into a virus-infested desktop at a local cyber cafe or a highly secure iPhone, her device is linked to and authenticated by the Aadhaar database. In almost