# How Zero-knowledge proofs can be used? (Credit score)

By [a100](https://paragraph.com/@a100) · 2024-02-11

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In this article, I want to continue the theme of using **zero-knowledge proofs (ZKP)**. Zero-knowledge proofs (ZKP) helps us to confirm some information about ourselves or something without disclosing all of the information. That is, they help us to maintain our confidentiality, especially on the Internet.

So, today I want to touch upon the topic of **credit scores**. In some countries this is a very important indicator for a person. But when proving your score to someone, you have to share almost all financial information about yourself with different organizations. Sometimes this can have negative consequences for you. For example, this information can be used by criminals if it gets to them. Also, I think most of you would like more privacy when it comes to your finances.

ZKP can offer us quite simple solutions to protect our financial data. Imagine that you can provide your information to one place or it will be sent there automatically after you make a financial transaction. Then your credit score or scores (there can be many variations) will be calculated, which you can share with others as needed. You simply provide what rating you have in the form of ZKP and you don’t have to prove anything else.

Of course, there are organizations that create such ratings, but it is all centralized and not reliable in terms of confidentiality. For example, Aleo, a platform for creating private decentralized applications (powered by zero-knowledge), allows you to organize such a credit rating. Your proof of rating will be stored on the blockchain and you can confirm your credit rating at any time.

I think the ZKP technology will make a significant difference to some of the established processes in our lives. And all this can be realized with the help of Aleo, for example.

Learn more about Aleo at these links:

Website — [https://aleo.org](https://t.co/4vAOkeOEAu)  
YouTube — [https://www.youtube.com/c/AleoSystems](https://www.youtube.com/c/AleoSystems)  
Discord — [https://discord.com/invite/aleohq](https://t.co/lCwKOofbKe)  
X — [https://twitter.com/AleoHQ](https://twitter.com/AleoHQ)

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*Originally published on [a100](https://paragraph.com/@a100/how-zero-knowledge-proofs-can-be-used-credit-score)*