Security recommendations 
SCALANCE W788-x / W748-1 
16 Operating Instructions, 03/2022, A5E03678333-17 
List of available services 
The following is a list of all available services and their ports through which the device 
can be accessed. 
The table includes the following columns: 
• Service
The services that the device supports
• Default port status
This is the status of the port in the delivery state (factory setting).
• Configurable port/service
Indicates whether the port number or the service can be configured via WBM / CLI.
• Authentication
Specifies whether the communication partner is authenticated.
If optional, the authentication can be configured as required.
• Encryption
Specifies whether the transfer is encrypted.
If optional, the encryption can be configured as required.