NIST CSF Framework | NIST 800-53 framework vs ISO 27001 - What s the difference?

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NIST CSF | NIST 800-53 framework vs ISO 27001 - What is the difference?

Framework for Improving Critical Infrastructure Cybersecurity

NIST CSF vs. ISO 27001: What they have in common
Both NIST CSF and ISO 27001 have the same purpose: to protect an organization’s data and reduce the risk of cybersecurity threats. This not only keeps your business safe but also protects your clients, customers, and partners.

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There are many overlapping practices and protocols between these two security guidelines. If you’ve implemented the NIST CSF, you’re already 80% of the way to ISO 27001 compliance. And ISO 27001 contains over half of the NIST CSF guidelines. They’re both built on widely-accepted best practices in cybersecurity and experts agree on many practices and strategies in both. Building your security program around these two frameworks simultaneously will give you a stronger cybersecurity posture and save your business time and money in the process.

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With that being said, there are plenty of differences between these standards — neither one contains all the standards of the other. Don’t make the mistake of assuming that if you align your security program with NIST CSF that you’re also ISO 27001 compliant, or vice versa.

NIST CSF vs. ISO 27001: Which one is right for my business?
Both the NIST CSF and ISO 27001 have their benefits, and choosing one (or both) comes down to business priorities and needs. Here are a few things to consider:

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The NIST CSF is best for organizations in the early stages of their cybersecurity journey or those looking for an organized, intentional approach. ISO 27001 is best for strengthening an existing cybersecurity program.
ISO 27001 will help your business grow by demonstrating trust through a standardized certification. It’s common for large companies to require an ISO 27001 certification from the vendors they do business with, while the NIST CSF is rarely a noted requirement from customers.
The NIST CSF guides you in building a powerful information security program, while ISO 27001 ensures that you’re keeping up with the latest best practices and helps you articulate your cybersecurity posture to prospects and partners.

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