TLS/SSL certificate

What is TLS/SSL certificate?

The TLS (Transport Layer Security) certificate, also called SSL (Secure Sockets Layer), encrypts data transmitted in the browser, such as logins and transaction data. The goal is to ensure a secure session for the end user (the person making a purchase in the online store), maintaining the privacy and integrity of messages and the security of the server.

The API E-commerce Cielo certificates will be displayed on the website information button at the address of your online store. In the padlock, you will be able to see the certificate information, such as the issuing institution and the expiration date:

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API E-commerce Cielo uses TLS certificate version 1.2.