trade manager downloadReal time protection against network attacks, this message came in my pc, what's the meaning is this?

i have download trade manager.com it is xport and import biz site
after two days i got message real timetrade manager download protection against network attacks, i don't understand what's the meaning is this?
it just means that itstrade manager download protecting in realtime... like second for second.. its better this way but takes up more memory