CP 343-1
Manual, 12/2018,
C79000−G8976−C201
-08
43
Configuration and operation
6
NOTICE
The front panel must be kept closed during operation.
6.1
Security recommendations
Keep to the following security recommendations to prevent unauthorized access to the
system.
General
●
You should make regular checks to make
sure that the device meets these
recommendations and other internal security guidelines if applicable.
●
Evaluate your plant as a whole in terms of security. Use a cell protection concept with
suitable products.
●
Do not connect the device directly to the Internet. Operate the device within a protected
network area.
●
Keep the firmware up to date. Check regularly for security updates of the firmware and
use them.
●
Check regularly for new features on the Siemens Internet pages.
–
Here you will find information on industrial security:
Link: (
http://www.siemens.com/industrialsecurity
–
Here you will find information on security in industrial communication:
Link: (
http://w3.siemens.com/mcms/industrial-communication/en/ie/industrial-ethernet-
security/Seiten/industrial-security.aspx
–
You will find a publication on the topic of network security (6ZB5530
-1AP0x-0BAx)
here:
Link:
http://w3app.siemens.com/mcms/infocenter/content/en/Pages/order_form.aspx?node
Key=key_518693&infotype=brochures
Enter the following filter: 6ZB5530
Physical access
Restrict physical access to the device to qualified personnel.
Network attachment
Do not connect the PC directly to the Internet. If a connection from the CP to the Internet is
required, arrange for suitable protection before the CP, for example a SCALANCE S with
firewall.
Summary of Contents for SIMATIC NET CP 343-1
Page 8: ...Preface CP 343 1 8 Manual 12 2018 C79000 G8976 C201 08 ...
Page 30: ...Requirements for use 3 3 Programming CP 343 1 30 Manual 12 2018 C79000 G8976 C201 08 ...
Page 34: ...LEDs CP 343 1 34 Manual 12 2018 C79000 G8976 C201 08 ...
Page 78: ...Index CP 343 1 78 Manual 12 2018 C79000 G8976 C201 08 ...
