GFK-2904D July 2018 1
Chapter 1 About this Guide
This document provides information that can be used to help improve the cyber security of systems that
include PROFINET I/O devices from GE Automation & Controls. It is intended for use by control engineers,
integrators, IT professionals, and developers responsible for deploying and configuring PROFINET I/O products.
Secure deployment information is provided in this manual for the following products supplied by
GE Automation & Controls.