Cld cmptng scrty r, mr smply, cld scrty, rfrs t brd st f plcs, tchnlgs, pplctns, nd cntrls tlzd t prtct vrtlzd P, dt, pplctns, srvcs, nd th ssctd nfrstrctr f cld cmptng. t s sb-dmn f cmptr scrty, ntwrk scrty, nd, mr brdly, nfrmtn scrty.