Configuration (WBM)
5.1 Security recommendations
LOGO! CMR2020, LOGO! CMR2040
54
Operating Instructions, 10/2016, C79000-G8976-C356-03
Security functions of the product
Use the options for security settings in the configuration of the product. These include among
others the following Security function of the communication:
●
Enable the Security functions of the device.
Think about the services you want to allow access to the station via public networks.
●
Use secure protocol variants such as HTTPS or STARTTLS.
●
Use the secure communication via OpenVPN.
Passwords
●
Define rules for the use of devices and assignment of passwords.
●
Regularly update the passwords to increase security.
●
Only use passwords with a high password strength. Avoid weak passwords for example
"password1", "123456789" or similar.
●
Make sure that all passwords are protected and inaccessible to unauthorized personnel.
●
Do not use one password for different users and systems.
Protocols
Secure and non-secure protocols
●
Only activate protocols that you require to use the system.
●
Use secure protocols when access to the device is not prevented by physical protection
measures.
The HTTP protocol provides a secure alternative with HTTPS.
Port tables
The following tables provide you with an overview of the open ports on this device.
●
Protocol / function
Protocols that the device supports.
●
Port number (protocol)
Port number assigned to the protocol.
●
Default of the port
–
Open
The port is open at the start of the configuration.
–
Closed
The port is closed at the start of the configuration.
