Registrars are typically government departments and public sector organisations. They in turn appoint the agency to collect data. Currently, over 200 such agencies have been named including Wipro, Comat Technologies, Alankit and Virgo Softech.
"Aadhaar guarantees uniqueness and a universal identity. At its core is a centralised online identity verification process," said Atul P Anand, director at Virgo Softech, which is one of the enrolment agencies involved in the process.
"Biometric information like iris and fingerprints ensure this uniqueness. This is also embedded and hence tamper proof. The authority uses data de-duplication process, which also makes sure that only unique data is stored," Anand said.
Officials explained the enrolment is done in four stages -- verification of documents including address proof, on-the-spot capture of photos, iris and fingerprint scanning -- after which people are given acknowledgment slips at the time of enrolment.
A 12-digit unique identification number is then delivered in 20-30 days at the person's address through speed post after verification of biometrics and demographic data. Data verification is done by the authority under a centralised system. The system ensures duplicate data is deleted, leaving only one copy to be stored.
"If you try to enrol yourself for the second time by using some different demographic information or data, you cannot do it. That's also because you can't change your iris and fingerprint. So duplicate data automatically gets deleted," said Anand.
There is also no age bar to enrol for the number. But the unique number of a child up to five years of age is linked to that of his or her parents or guardians. On completion of 15 years of age, biometric data is updated, but the number remains the same. The people who don't remember their date of birth and have no documents to back it can provide approximate age. Transgenders have also been included; so under gender options, there are three categories -- male, female and transgenders.
"The number can be issued to even a new-born and it remains the same throughout the life. The system is also versatile. Both biometric and demographic data can be updated," a Virgo official said. But the authority has not started the updation process.
On concerns over security and privacy issues, officials said it was, indeed, a rather big challenge and that the authority was trying to make sure that the unique identity number is not misused. Many analysts have raised concerns that the number can be misused by anti-socials such as terrorists, since they can get it issued through fake identities during large-scale enrolments. And once it is issued, a person can easily apply for a passport and open bank accounts.
The authority issued the Aadhaar number in September 2010 and targets 600 million people over the next four years. It has to issue every resident a unique identification number that can be used to establish the identity of the person anywhere in India.
Currently, on an average 150,000 enrolments are done each day. The number of enrolments is expected to reach six million per day by October. The task, therefore, is daunting, since the latest data places the country's population at 1.21 billion.
Source : ET