Re: [Discuss] Port Scanning

[Daniel M Gessel]

Securing systems imposes overhead of various kinds, so people will try 
to isolate trusted networks from the untrusted outside world; any such 
scheme is called a "firewall".

Firewalls seem like a good thing.
_______________________________________________
Discuss mailing list
Discuss@driftwood.blu.org
https://driftwood.blu.org/mailman/listinfo/discuss