Which of the following would an attacker use to footprint a system?()
A、A.RADIUS
B、B.Password cracker
C、C.Port scanner
D、D.Man-in-the-middle attack
A、A.RADIUS
B、B.Password cracker
C、C.Port scanner
D、D.Man-in-the-middle attack
A、cat /proc/usr/lparchk B、cat /proc/ppc64/lparcfg C、/var/adm/tools/res_list D、/var/adm/tools/lparalloc