Phishing Protection (sites authenticated/number of transactions protected)

What does "sites authenticated" and "number of transactions protected" mean and how can I access this list under Reports & Statistics and phishing protection?

 

I'm using Norton Internet Security 2008 and after I turned on Crimeware protection within an hour "sites authenticated" went from 2 to 7 and "number of transactions protected" went from 0 to 12. I ran a full system scan removing all file/folder/file extension exclusions and no virus/spyware was found. Thanks!