All organizations have edge firewalls. Alas, they also operate firewall policies that are usually far too open and permissive. Current world events being what they are, now is an urgent time to check your edge security. Accordingly, Gotham Technology Group has prepared a ten step program to help you achieve a fully secured edge.
Do not allow the Internet to access dangerous protocols in your environment. Close ports that are not needed and seriously consider closing ports that may seem to be needed... read more.