Security & Availability

The myPOS Mobile Checkout SDK is built with a strong focus on security, performance, and reliability — ensuring that sensitive payment data is protected throughout the entire transaction process.

Secure Communication

All communication between the merchant app and myPOS servers is encrypted using the HTTPS protocol (SSL over HTTP).
Every request and response is digitally signed to ensure authenticity and prevent tampering.
The myPOS infrastructure is hosted in a Tier IV data center in Switzerland, offering top-level redundancy and uptime.

Built-In Security Features

The SDK includes industry-standard and advanced fraud prevention mechanisms by default:

Real-time error detection
3D Secure support for enhanced authentication
Machine learning-based fraud prevention
Address and data validation for cardholder details
Frictionless card data capture for a seamless user experience

These tools are specifically designed to address the unique challenges of mobile fraud while keeping user friction to a minimum.

Secure File Exchange (Optional)

If file-based integration is needed, myPOS provides a secure SFTP folder for exchanging data between partners.

Hosted on an encrypted SFTP server
Access credentials (username/password) are provided via fax, email, or SMS
Ensures secure and reliable file sharing between systems