The linking of Aadhaar — the 12-digit unique identification number for Indian residents is about to become safer as new rules put the onus on government departments and agencies to safeguard personal data or information held by them.
Departments handling the data will have to ensure that end-users are made aware of the data usage and collection and their consent is taken either in writing or electronically, according to new guidelines issued by the government for security of personal data.

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