Sites belonging to malicious URL categories such as malware,
phishing, and command-and-control do not receive a risk classification
and are blocked by default.
URLs that are verified by Palo Alto Networks
to be a part of a specific group of categories do not possess an
associated risk level; risk levels are
only applicable to URLs that have
been verified. Verified
URLs in certain categories (see below) are considered malicious
and are blocked by default because access to these URLs present
a risk that is beyond an acceptable level for most environments.
Private IP addresses (and hosts) are unique to the host environment
and are not visible to PAN-DB; and as a result, a risk rating is