Keep to the following security recommendations to prevent unauthorized access to the
● You should make regular checks to make sure that the device meets the following
recommendations and other internal security guidelines if applicable.
● Evaluate your plant as a whole in terms of security. Use a cell protection concept with
● Check regularly for security updates of the products and use them.
● Check regularly for new features on the Siemens Internet pages.
– Here you will find information on industrial security:
– Here you will find information on security in industrial communication:
– You will find a publication on the topic of network security (6ZB5530-1AP0x-0BAx)
● Keep the software up to date. Always use the latest software version of the device.
– Information regarding product news and new software versions is available at the
Restrict physical access to the devices to qualified personnel.
Security functions of the product
Think about the services with which you want to enable access to the process stations via
Use the options for security settings in the configuration of the product:
● Activate the security functions of the product and the devices involved.
● Use secure protocol variants (see below).
Operating Instructions, 05/2019, C79000-G8976-C503-01
Enter the following filter: 6ZB5530