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Question 26 - SPLK-2003 discussion

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A filter block with only one condition configured which states: artifact.*.cef .sourceAddress !- , would permit which of the following data to pass forward to the next block?

A.
Null IP addresses
Answers
A.
Null IP addresses
B.
Non-null IP addresses
Answers
B.
Non-null IP addresses
C.
Non-null destinationAddresses
Answers
C.
Non-null destinationAddresses
D.
Null values
Answers
D.
Null values
Suggested answer: B

Explanation:

A filter block with only one condition configured which states: artifact.*.cef .sourceAddress !- ,would permit only non-null IP addresses to pass forward to the next block. The !- operatormeans ''is not null''. The other options are not valid because they either include null values orother fields than sourceAddress. SeeFilter blockfor more details. A filter block in Splunk SOARthat is configured with the condition artifact.*.cef.sourceAddress != (assuming the intentionwas to use '!=' to denote 'not equal to') is designed to allow data that has non-nullsourceAddress values to pass through to subsequent blocks. This means that any artifact datawithin the container that includes a sourceAddress field with a defined value (i.e., an actual IPaddress) will be permitted to move forward in the playbook. The filter effectively screens outany artifacts that do not have a source address specified, focusing the playbook's actions onthose artifacts that contain valid IP address information in the sourceAddress field.

asked 23/09/2024
Paolo D Amelio
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