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76) Ann, a security administrator, is conducting an assessment on a new firewall, which was placed at the perimeter of a network containing. Ann runs
76) Ann, a security administrator, is conducting an assessment on a new firewall, which was placed at the perimeter of a network containing. Ann runs the following commands on a server (10.0.1.19) behind the firewall service iptables stop service sshd stop From her own workstation (192.168.2.45) outside the firewall, Ann then runs a port scan against the server and records the following packet capture of the port scan: 0.872299 192.168.2.45-> 10.0.1.19 TCP 62 49188 > 22 [SYN] Sea-o Len-o MSs-1460 0.872899 10.0.1.19 -> 192.168.2.45 TCP 62 22 > 49188 RST] Seq-0 Len-0 MSS-1460 0.891308 192.168.2.45-> 10.0.1.19 TCP 62 49189 > 23 [SYN] Seg-0 Len-o Mss-1460 0.891809 10.0.1.19-> 192.168.2.45 TCP 62 23 > 49189RS Seq-0 Len-0 MSS-1460 0.901234 192.168.2.45-10.0.1.19 TCP 62 49190 > 24 [SYN] Seg-0 Len-0 MSS-1460 0.901454 10.0.1.19 -> 192.168.2.45 TCP 62 24 > 49190 RST Se-0 Len-0 MSS-1460 0.925657 192.168.2.45->10.0.1.19 TCP 62 49191 > 25 [SYN] Seg-0 Len-0 MSS-1460 0.929872 10.0.1.19 -> 192.168.2.45 TCP 62 25> 49191 [RST] Sea-0 Len-0 MSS-1460 Which of the following can be said about the new firewall? A) It is correctly dropping all packets destined for the server B) It is not blocking or filtering any traffic to the server. C) Iptables needs to be restarted D) The IDS functionality of the firewall is currently disabled
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