Problem

Can we configure what MACs would be allowed when Server Initiated Transfers (SIT) are performed?

Resolution

Versions before 5.3.3 (including)

SecureTransport, up to and including version 5.3.3, doesn't provide a way to control the MACs for SIT transfers.

Versions 5.3.6 and above

In ST 5.3.6 a new configuration parameter was added, which enables the control of the used MACs for SIT transfer. The parameter is located in the Server Configuration page and is called Ssh.SIT.AllowedMacs.

MACs can be removed or added to the list. Restart of the TM and SSH services is required to apply the changes.