Splunk SPLK-1003 Exam - Topic 14 Question 111 Discussion

Actual exam question for Splunk's SPLK-1003 exam

Question #: 111
Topic #: 14

[All SPLK-1003 Questions]

What is the correct example to redact a plain-text password from raw events?

Ain props.conf:
[identity]
REGEX-redact_pw = s/password=([^,|/s]+)/ ####REACTED####/g

Bin props.conf:
[identity]
SEDCMD-redact_pw = s/password=([^,|/s]+)/ ####REACTED####/g

Cin transforms.conf:
[identity]
SEDCMD-redact_pw = s/password=([^,|/s]+)/ ####REACTED####/g

Din transforms.conf:
[identity]
REGEX-redact_pw = s/password=([^,|/s]+)/ ####REACTED####/g

Show Suggested Answer

Suggested Answer: B

The correct answer is B. in props.conf:

[identity]

SEDCMD-redact_pw = s/password=([^,|/s]+)/ ####REACTED####/g

According to the Splunk documentation1, to redact sensitive data from raw events, you need to use the SEDCMD attribute in the props.conf file. The SEDCMD attribute applies a sed expression to the raw data before indexing. The sed expression can use the s command to replace a pattern with a substitution string. For example, the following sed expression replaces any occurrence of password= followed by any characters until a comma, whitespace, or slash with ####REACTED####:

s/password=([^,|/s]+)/ ####REACTED####/g

The g flag at the end means that the replacement is applied globally, not just to the first match.

Option A is incorrect because it uses the REGEX attribute instead of the SEDCMD attribute. The REGEX attribute is used to extract fields from events, not to modify them.

Option C is incorrect because it uses the transforms.conf file instead of the props.conf file. The transforms.conf file is used to define transformations that can be applied to fields or events, such as lookups, evaluations, or replacements. However, these transformations are applied after indexing, not before.

Option D is incorrect because it uses both the wrong attribute and the wrong file. There is no REGEX-redact_pw attribute in the transforms.conf file.

References: 1: Redact data from events - Splunk Documentation

by Tarra at Mar 23, 2025, 11:22 PM

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Lynda

5 months ago

No way, I thought REGEX was the standard for this!

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Gail

5 months ago

Wait, isn't D also valid?

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Hortencia

6 months ago

I thought it was A at first, but B makes more sense.

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Timothy

6 months ago

I always get confused between REGEX and SEDCMD.

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James

6 months ago

Option B is the right one!

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Floyd

6 months ago

I thought REGEX was used in transforms.conf, but I can’t recall if it was for redaction or something else. This is tricky!

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Venita

7 months ago

I’m a bit confused about the difference between REGEX and SEDCMD in this context. I feel like I might have seen something about that in our notes.

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Effie

7 months ago

I remember practicing a similar question, and I think SEDCMD is the right command for redacting passwords. So maybe B?

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Edison

7 months ago

I think it’s either A or B, but I’m not sure which one uses the correct syntax for redaction.

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Vannessa

7 months ago

Ah, I remember learning about this in the Splunk administration training. The REGEX-redact_pw option in props.conf is the correct way to redact passwords from raw events.

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Laurel

7 months ago

Okay, the key here is to use the correct configuration file and the right redaction command. I'm leaning towards option B or C, but I'll double-check the syntax to be sure.

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Darrin

8 months ago

Hmm, I'm a bit unsure about the difference between props.conf and transforms.conf. I'll need to review that before deciding on the answer.

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Malissa

8 months ago

This looks like a straightforward question on redacting sensitive information like passwords from raw event data. I think I can handle this one.

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Annamaria

1 year ago

Haha, this question is a real mind-bender. I'm just going to pick Option A and hope for the best. Password redaction can't be that complicated, right?

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Kaycee

12 months ago

User4: I'm going with Option D. It looks like it could do the job effectively.

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Maryrose

12 months ago

User3: Option C might be the way to go. It seems like a solid choice.

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Myra

12 months ago

User2: I'm leaning towards Option B. It looks like it could work as well.

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Inocencia

12 months ago

User1: I think I'll go with Option A too. It seems straightforward.

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Alecia

12 months ago

User1: Good point, let's see which one actually does the job.

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Talia

12 months ago

User3: I'm going with Option D. It looks like it could work as well.

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Noe

1 year ago

User2: Yeah, that's what I was thinking. Let's hope it works!

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Annett

1 year ago

User1: I think I'll go with Option A too. It seems straightforward.

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Romana

1 year ago

Hmm, this is a tricky one. I'm going to go with Option D just because it sounds more secure to use REGEX in the transforms.conf file.

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Martin

1 year ago

I disagree, I think Option C is the right answer. Using transforms.conf with SEDCMD is the standard way to redact sensitive information like passwords.

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