# Purpose

This document addresses the proper use of iDynamo 5 Gen III secure card readers (SCR), in a secure manner. This includes information about key-management responsibilities, administrative responsibilities, device functionality, identification, and environmental requirements.

The use of this secure card reader in any method not described in this security policy will invalidate the PCI PTS POI v6.2 approval of the device.

Throughout this document:

* iDynamo 5 Gen III refers to all products in the iDynamo 5 Gen III product family.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://developer.magtek.com/hardware/card-readers/magnetic-stripe-readers/idynamo-5-gen-iii/compliance-documentation/secure-card-reader-security-policy/purpose.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
