Documentation references 
  A.5 Industrial Ethernet security 
CP 443-1 Advanced (GX30) 
Manual, 03/2019, C79000-G8976-C256-05 
121 
 
SIMATIC 
System and Standard Functions for S7-300/400 - Volume 1/2 
Reference manual 
Siemens AG 
(Part of the STEP 7 documentation package STEP 7 Basic Knowledge) 
(Part of the online documentation in STEP 7) 
Link: (https://support.industry.siemens.com/cs/ww/en/view/1214574) 
 
SIMATIC NET 
Industrial Communication with PG/PC 
- Volume 1: Basics - System Manual 
- Volume 2: Interfaces - programming manual 
Siemens AG 
Link: (https://support.industry.siemens.com/cs/ww/en/ps/15362/man) 
 
Industrial Ethernet security 
A.5.1
 
SIMATIC NET 
Industrial Ethernet Security 
Security basics and applications  
Configuration manual 
Siemens AG 
Link: (https://support.industry.siemens.com/cs/ww/en/ps/15326/man) 
 
You will find further information on IT security and on data security in industrial 
communication on the following Internet pages of Siemens AG: 
Link: (http://www.automation.siemens.com/mcms/industrial-communication/en/ie/industrial-
ethernet-security)