BCS CISMP-V9 Exam - Topic 2 Question 89 Discussion

Actual exam question for BCS's CISMP-V9 exam

Question #: 89
Topic #: 2

Which of the following is the MOST important reason for undertaking Continual Professional Development (CPD) within the Information Security sphere?

AProfessional qualification bodies demand CPD.

BInformation Security changes constantly and at speed.

CIT certifications require CPD and Security needs to remain credible.

DCPD is a prerequisite of any Chartered Institution qualification.

Show Suggested Answer

Suggested Answer: D

RSA (Rivest-Shamir-Adleman) is a widely accepted asymmetric encryption algorithm. Unlike symmetric algorithms, which use the same key for both encryption and decryption, asymmetric algorithms use a pair of keys -- a public key for encryption and a private key for decryption. This method allows for secure key exchange over an insecure channel without the need to share the private key. RSA operates on the principle that it is easy to multiply large prime numbers together to create a product, but it is hard to reverse the process, i.e., to factorize the product back into the original primes. This one-way function underpins the security of RSA.

by Lazaro at Oct 18, 2024, 05:24 AM

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Malinda

5 months ago

Not sure about B, is it really changing that fast?

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Polly

5 months ago

D? Really? I didn't know that was a requirement.

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Ettie

5 months ago

C makes a lot of sense, gotta keep those certs valid!

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Staci

6 months ago

I think A is pretty important too, though.

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Alonso

6 months ago

B is spot on! The field is always evolving.

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Carmela

6 months ago

I thought D was relevant since many institutions require CPD, but I guess it depends on how you define "most important."

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Luisa

6 months ago

I’m leaning towards C because it ties in with the credibility of security professionals, but I can’t shake the feeling that B might be more critical overall.

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Lucina

6 months ago

I remember a practice question that emphasized the need for staying updated in tech fields. I feel like B aligns with that, but I could see A being important too.

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Alecia

7 months ago

I think option B makes the most sense since the field is always evolving, but I’m not entirely sure if it’s the "most important" reason.

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Mariko

7 months ago

The professional qualification bodies requiring CPD seems like the most direct and important reason to me.

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Mitzie

7 months ago

I think the credibility of IT certifications is key here. CPD helps security professionals maintain their credentials.

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Lashunda

7 months ago

I'm pretty sure the constant changes in the field are the most important reason for CPD. Information security is always evolving.

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Lamar

7 months ago

This is a tricky one. I'll need to think carefully about the reasons for CPD in information security.

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Tayna

12 months ago

CPD? More like 'Continual Panic and Dread' in the world of InfoSec. Amirite?

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Angella

11 months ago

C) IT certifications require CPD and Security needs to remain credible.

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Maryanne

11 months ago

B) Information Security changes constantly and at speed.

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Dorothy

12 months ago

A) Professional qualification bodies demand CPD.

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Rupert

1 year ago

B) is my pick. Who wants to be the IT security expert stuck in the past? Not me!

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Jerry

1 year ago

D) sounds fancy, but I'm not sure that's the MOST important reason. Let's keep it practical, folks.

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Jani

10 months ago

C) IT certifications require CPD and Security needs to remain credible.

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Amber

11 months ago

B) Information Security changes constantly and at speed.

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Loreen

12 months ago

A) Professional qualification bodies demand CPD.

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Johanna

1 year ago

C) seems like the most comprehensive answer. Security certifications and credibility go hand-in-hand with CPD.

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Johnetta

1 year ago

But don't professional qualifications and certifications also play a role?

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Lashawnda

1 year ago

I agree with Kimi, staying updated is crucial in this field.

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Lashandra

1 year ago

B) for sure! The pace of change in Information Security is just mind-boggling. Gotta stay on top of it.

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Lucina

11 months ago

D) CPD is a prerequisite of any Chartered Institution qualification.

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Evelynn

11 months ago

C) IT certifications require CPD and Security needs to remain credible.

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Kimberlie

11 months ago

B) Information Security changes constantly and at speed.

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Stephanie

11 months ago

A) Professional qualification bodies demand CPD.

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Kimi

1 year ago

B) Information Security changes constantly and at speed.

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