Isaca CDPSE Exam - Topic 8 Question 64 Discussion

Actual exam question for Isaca's CDPSE exam

Question #: 64
Topic #: 8

Which of the following is the MOST important consideration when using advanced data sanitization methods to ensure privacy data will be unrecoverable?

ASubject matter expertise

BType of media

CRegulatory compliance requirements

DLocation of data

Show Suggested Answer

Suggested Answer: B

Data sanitization is a process of permanently erasing or destroying data from a storage device or media to prevent unauthorized access or recovery of the data. Data sanitization methods can include physical destruction, degaussing, overwriting, encryption or cryptographic erasure. The most important consideration when using advanced data sanitization methods to ensure privacy data will be unrecoverable is the type of media on which the data is stored, as different media types may require different methods or techniques to achieve effective sanitization. For example, physical destruction may be suitable for optical disks or tapes, but not for solid state drives (SSDs) or flash memory devices. Degaussing may be effective for magnetic disks or tapes, but not for optical disks or SSDs. Overwriting may work for hard disk drives (HDDs) or SSDs, but not for tapes or optical disks. Encryption or cryptographic erasure may be applicable for any media type, but may require additional security measures to protect the encryption keys or certificates. The other options are not as important as the type of media when using advanced data sanitization methods. Subject matter expertise may be helpful, but not essential, as long as the appropriate method is selected and applied correctly. Regulatory compliance requirements may influence the choice of method, but not necessarily determine it, as different methods may meet different standards or criteria. Location of data may affect the feasibility or cost of applying a method, but not its effectiveness or suitability., p. 93-94Reference:: CDPSE Review Manual (Digital Version)

by Loise at Apr 06, 2025, 04:20 PM

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Lynna

5 months ago

Subject matter expertise is definitely important, but not the only factor!

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Salena

5 months ago

Totally agree, media type can really affect recovery.

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Miriam

6 months ago

Regulatory compliance is key too, can't overlook that!

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Armanda

6 months ago

Wait, are we sure location of data matters that much?

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Jeffrey

6 months ago

I think the type of media is crucial.

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Bethanie

6 months ago

The location of data seems less relevant to me, but I could be wrong. I remember a question that focused more on the media type and compliance.

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Verlene

7 months ago

I feel like subject matter expertise is crucial too, but I can't recall if it was emphasized as the top priority in our practice questions.

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Carissa

7 months ago

I think regulatory compliance requirements might be key here, especially since different industries have specific rules about data sanitization.

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Lucille

7 months ago

I remember we discussed the importance of the type of media in class, but I'm not sure if it's the most critical factor.

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Tricia

7 months ago

I think the type of media the data is stored on is the key consideration. The sanitization approach needs to be tailored to the specific storage medium.

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Elbert

7 months ago

I've got this! The most important thing is making sure the sanitization method is compliant with any relevant regulations. Gotta cover your bases there.

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Adelina

8 months ago

Hmm, I'm not sure. I'll need to review my notes on data privacy and security best practices to figure this out.

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Lynelle

8 months ago

This is a tricky one. I'll need to think carefully about the key factors to consider when using advanced data sanitization methods.

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Desmond

1 year ago

Yo, I heard they have a new data sanitization method called the 'Sledgehammer Technique.' You just smash the drive until it's dust. Guaranteed unrecoverable!

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Louvenia

1 year ago

Wait, you mean I can't just throw the hard drive out the window and call it a day? Dang, this privacy thing is harder than I thought!

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Cory

11 months ago

C) Regulatory compliance requirements

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Elenore

11 months ago

B) Type of media

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Ettie

12 months ago

A) Subject matter expertise

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Francoise

1 year ago

Dude, I heard that subject matter expertise is the key. You gotta know your stuff, or you might end up deleting the wrong files and exposing everything!

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Alaine

11 months ago

The location of data is important too. We need to make sure all copies are deleted.

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Kattie

11 months ago

D) Location of data

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Fernanda

11 months ago

Yes, the type of media can also affect how data is sanitized.

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Shawna

11 months ago

B) Type of media

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Charlette

11 months ago

That's true too. We have to follow the rules to protect privacy data.

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Noe

11 months ago

C) Regulatory compliance requirements

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Charlesetta

12 months ago

I think you're right. Knowing what you're doing is crucial.

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Dahlia

12 months ago

A) Subject matter expertise

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Stevie

1 year ago

I dunno, man. Isn't the location of the data kind of important? Like, if it's in the cloud, you might need to do some extra steps, ya know?

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Alline

11 months ago

A) Subject matter expertise

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Rodolfo

11 months ago

True, making sure you meet all regulations is crucial for data privacy.

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Dannie

12 months ago

C) Regulatory compliance requirements

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Crista

12 months ago

Yeah, the location of the data can definitely impact the sanitization process.

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Kanisha

1 year ago

D) Location of data

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Kindra

1 year ago

C) Regulatory compliance requirements

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Margurite

1 year ago

B) Type of media

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Sylvie

1 year ago

A) Subject matter expertise

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Dean

1 year ago

Nah, it's all about regulatory compliance. The government is watching, and you've gotta follow the rules, or you're in big trouble!

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Honey

11 months ago

C) Regulatory compliance requirements

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Wendell

12 months ago

Regulatory compliance is key. Can't risk getting in trouble with the government.

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Karima

12 months ago

D) Location of data

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Flo

1 year ago

C) Regulatory compliance requirements

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Colene

1 year ago

B) Type of media

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Amie

1 year ago

A) Subject matter expertise

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Delmy

1 year ago

I think the type of media is the most important. You can't just use the same sanitization method for a hard drive as you would for a USB stick, right?

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