What Malicious traffic is your Firewall Protecting you from?
This not an all inclusive list but typically represents about 99% of our
daily unsolicited scans blocked by our firewalls as logged by Link Logger and
port captures by PortPeeker or are ports we are commonly asked about. The idea behind this is to give you an idea
as to what the malicious traffic is that your firewall is protecting you from.
Of course everyone's environment might differ (for example some ISP filter out
all TCP 445 traffic), but typically this is representative of what most internet
users will see. Don't believe us, turn on logging on your firewall and see
US-CERT Current Activity which includes current worms and email virus
Page last updated on
November 29, 2008