Suggestion for firewall

Hello Testing version 4.1 of the CIS could tell the firewall to show itself capable of
recognize only their successors insecure software installation. Ie
by default it believes that all software pre-installed on the PC
are safe. I wonder if a better approach, as a blacklist,
is in development plans. If we stop to observe, the firewall
NIS carries a huge list of insecure software that it identifies
automatically on the PC it is installed.

No that is not correct, Safe Mode does not refer to what is on your PC.

That is Clean PC Mode.

Safe Mode refers to the Comodo White List and allows those to run.