Population is the one parameter which grows day by day in any country, to maintain the data of each and every human being is very important as it is needed in future either for medical or legal reasons. So, it is always suggested to have the data of the people in proper format so that when it is needed it can be make use of. The developed countries like United States of America using Social Security Number and developing countries like India making use of Aadhar Number as reference to know about the citizens. The main problem is most of the developed countries are maintaining 80% accurate data, but the developing countries like India still there are some loopholes with respect to the unique numbers awarded to citizens because with single number not able to fetch all data. In this paper the unique number generation and also the secured way of using it when needed for know your customer kind of activities will be done securely and the people get trust while using the number and another main advantage of this unique number is to remember and recollect. This number can be used any location both for Identity, Financial Transactions etc