some suggest for cis firewall

i have a suggest for cis firewall

i suggest cis firewall make a new function

if a ip attack cis firewall some time firewall can automatic add this ip into the internet block list

and aslo can Manually remove the ip form the intetnet block list

i have waiting this function for a long time

and i have use comodo firewall for a long time

please think about my suggestion

yea this would be good i think Kaspersky has something like this in there firewall (im not sure) but overall this would be good