DynaFlex II Go - Security Guide

Modified on Thu, 4 Sep at 1:05 PM

This guide provides detailed information on the secure use, inspection, and compliance of the DynaFlex II Go card reader family. It covers:

  • Purpose & Scope – Proper use of the device under PCI PTS POI v6.2 standards.

  • General Description – Product details, supported models, hardware and firmware identification.

  • Installation & User Guidance – Initial inspection steps, installation requirements, environmental conditions, supported communication protocols, and default configuration settings.

  • Operation & Maintenance – Guidance on periodic inspections, self-tests, password and certificate management, tamper responses, firmware patching, and secure device decommissioning.

  • Security – Encryption methods, algorithms supported (AES, RSA, ECDSA, SHA-256, etc.), key management and replacement, and account data protection requirements.

  • Compliance References – Acronyms, related documents, and standards for PCI, ANSI, and NIST security.


For the complete technical and compliance details, including step-by-step inspection procedures and cryptographic requirements, please refer to the full PDF: DynaFlex II Go – PCI PTS POI v6.2 Security Policy.


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