• English English
  • Português (Brasil) Português (Brasil)
  • Español Español
Skip to content (1/4) 1Go to menu (2/4) 2Go to search (3/4) 3Go to footer (4/4) 4
Quick Access
The companyOur solutionsOur customersInsightsContact Personal Data Protection Principles
Customer area
Serpro, driven by the next 60 years
Providing smart solutions for digital transformation and inclusion
Redefinir Cookies
Info
https://www.serpro.gov.br/en/our-services/vio

Vio

To reduce fraud and counterfeits: Meet Vio

Vio is a validation system that uses data compression and encryption technology to allow information in a document to be entered into a QR Code. But unlike a regular QR Code that is limited to keeping textual and specific information, QR Code Vio allows you to enter encrypted text and images for offline reading.

Therefore, Vio protects your documents from fraud and falsification because the information contained in the QR Code is entered by the document issuer itself.

With Vio, any citizen or business, even without expert knowledge, is able to verify the authenticity of a document simply and securely. Vio provides information quickly and easily, the code prevents document fraud and falsification.

How does it work?

Each customer has their own private key, and the QR Code encryption process is done with a key that no one has access to and is stored inside a Hardware Secure Module, a specific device for storing and encrypting key-based information.

The complete solution is composed of a QR Codes generation API, a QR Codes decoding API, and a mobile app for QR codes decoding and validation.

Vio English

Use Vio and have:

checked More security and reliability in document issuance

checked Agility in identity verification processes

checked Possibility of use in various document types

checked Document fraud and forgery reduction

checked More reliable validation using images

checked Decode

There are two ways to decode what is contained in a Vio QR Code:

Vio App - Vio Decoder, the QR Codes decoding API that provides the same service as through the mobile app. But instead of checking information through a phone, you can already store the various information and use other ways of reading the QR Code. Automatically capturing data allows you to integrate your system into your business flow, continuing processes with greater security, agility, and guaranteed origin.

Serpro
About Serpro
Who we are
Our Services
What we do
Our Customers
Working together
Insights
Ideas for business
Contact Info
Contact us
Social media
Acesso àInformação
Serpro - Ministério da Fazenda - Governo Federal
Serpro Sede - SGAN Quadra 601 Módulo "V" Brasília - DF CEP: 70836-900
Opening hours: 8am to 6pm

Doormat

About Serpro

Who we are

Our Services

What we do

Our Customers

Working Together

Insights

Ideas for Business

Contact Info

Contact Us