Question

NetFlow is used as a network security tool because _____________________________________________. A. it is better than IPSEC...

NetFlow is used as a network security tool because _____________________________________________.

A.

it is better than IPSEC
B.

it is better than SNMP
C.

it is better than IPFIX
D.

its reporting capabilities provide nonrepudiation, anomaly detection, and investigative capabilities
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Answer #1

Answer Option D

Reason: Option A is incorrect because it may be sometimes better than IPsec but it is not chosen over this for network security

Option B is incorrect because although NetFlow is more compact than SNMP but still it is not chosen over it for this reason

Option C is incorrect because IPFix is used for collecting data and is not chosen over it for network security

Option D is correct because NetFlow uses standard length fields and provide anomaly detection. Therefore it provides a better security than anyother and hence it is chosen.

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