Which benefit does a greylist in the HP Network Protector SDN Application provide?
A. It allows companies to test a potential blacklist; it logs access attempts to web sites but does not block them.
B. It allows users to access potentially suspicious web sites after they have been redirected to a web server and consented to a disclaimer.
C. It allows users to access potentially suspicious web sites but decreases the priority of the traffic.
D. It allows companies to enforce business policies that prohibit accessing specific, non-harmful sites.