(TCO B) Which of the following is a correct statement? (Points : 8)
IPSec uses symmetrical keys.
TCP Sequence numbers protect against man-in-the-middle attacks
Port scans are of limited use in enumerating systems because they do not participate in authentication.
The nslookup utility can be used to obtain NetBIOS zone transfers.
TLS and Kerberos do not support mutual authentication.

Question

(TCO B) Which of the following is a correct statement? (Points : 8)
       IPSec uses symmetrical keys.
       TCP Sequence numbers protect against man-in-the-middle attacks
       Port scans are of limited use in enumerating systems because they do not participate in authentication.
       The nslookup utility can be used to obtain NetBIOS zone transfers.
       TLS and Kerberos do not support mutual authentication.

anonymous · Answer

idk, but i don't think port scans participate in authentications.
could be wrong

anonymous · Answer

do you need help

anonymous · Answer

The answer is A. IPSEC uses symmetric key encryption. technically it uses Asymmetric encryption as well for the keys being exchanged if you do not have preshared keys. the other ones are trickster cuz they throw in a wrong word or two on statements that would be true if they didn't say things like netbios