Select the port number used by Kerberos Not O a 25 Marked 1.00 Ob 110 Hlas O c. 38 ods Which of the following connot be classified as a device for network socurity? Not yet O a DS Marku 1.00 O firewall O COMZ O d. camera Identify the mechanism used by attacker to change IP packet header to hide the true source address, Not yel M le O a IP spoofing O Halfscan Oc Unexpected input O d. Part scanning Icientify the attack that floud syn packets all have same spoored IP address of the largel systern. Not yel Museu has OTCP-SYN O b: LAND O c Source Routing Od BONK 10 Identify the condition that leaves on information system open to harm. Net Market 1.00 Ob threat O cincident od vulnerability