Found this in the report folder in Avast’s ProgramData folder. (ProgramData\Avast Software\Avast\report\TinyFwShield.txt). What shield or Avast setting is this for?
From the name of it my guess is some sort of intrusion detection system, but not a full firewall component. WebShield probably. It says TinyFwShield, I’m guessing it’s not related to Tiny Firewall app, but more to just a “tiny firewall”. Devs could shine some light on this as they know the best.