a type of Dos attack caused by a large packet that is fragmented in a way that prevents the targeted machine from reassembling it for use.
It works very well ... I like it no telling how many times they have saved my computer from crash and burn and it also alerts you of suspicious sites ... love it and it is reasonably priced.
Best site security I have found.
Steve Popz May
it works- I used to have stuff happen about twice a year- uardio warns me any time something looks fishy
John Robert Fleming