Nufuturo YARA-PII Detection Project
This is a project developed by NuFuturo team, a collaboration between Nubank and UFCG aimed at building impactful solutions for Nubank contexts. The YARA project has the goal of detecting PII (Personal Identifiable Information) on Nubank's workstations and preventing data leaks.
Our platform is built on top of a module that we have been developing since the start of the project. The module is called YARA-PII or YARA Core and it provides a command line interface for running the yara tool locally or even using our CI/CD. The main features of the module are the execution of YARA rules over files that we have generated and scan files using the YARA rules that we have written.
Our services
YARA Rules execution
Our first feature is the execution of YARA rules over our generated files database with PII's of the following types: cpf, curp, nip, nuip and several types of credit card. In the rules submit page you can upload your own yara rule for one of our suported PII's types.
YARA Rules execution analysis
After the execution, you can look the resulting metrics of your yara rule, including accuracy, precision, recall and f1 score in our custom comparative dashboard.
File scan
Our second feature is the file's upload of one of suported file types (txt, pdf, docx, xls, xlsx) to verify if it contains a PII's by executing our YARA rules over the file. Then, after the execution you can look the founded PII's in a table.