About this Document

This document describes the steps that must be followed in order for your GK/Retail OmniPOS installations to comply with Payment Application – SECURE SOFTWARE

STANDARD (SSS). The information in this document is based on PCI Secure Software Standard (version 1.1, dated April 2021).

GK Software SE instructs and advises its customers to deploy GK Software SE applications in a manner that adheres to the PCI Data Security Standard (v3.2.1). Subsequent to this, best practices and hardening methods, such as those referenced by the Center for Internet Security (CIS) and their various “Benchmarks”, should be followed in order to enhance system logging, reduce the chance of intrusion and increase the ability to detect intrusion.

You must follow the steps outlined in this Implementation Guide (IG) in order for your GK/Retail OmniPOS installation to support your PCI SSS compliance efforts.

Note:

This Software Vendor Implementation Guidance must be reviewed on a yearly basis, whenever the underlying application changes or whenever the PCI Secure Software Standard requirements change. Updates should be tracked and reasonable accommodations should be made to distribute or make the updated guide available to users. GK Software SE will distribute the Implementation Guidance to new customers as a file distributed with the software.