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  • Writer's pictureBruno Paz

Everything you need to know about PCI DSS 4.0: What's New and Impact

Cybersecurity continues to be a top priority for businesses around the world, especially when it comes to protecting sensitive customer information. In this context, the Payment Card Industry Data Security Standard (PCI DSS) plays a crucial role. And now, with the release of version 4.0, it's time to understand the changes and impacts this new iteration brings.

What is PCI DSS?

The PCI DSS is a set of security guidelines established by the PCI Security Standards Council (PCI SSC) to protect customers' payment information. It applies to any organization that handles card payment transactions, from retailers and restaurants to financial service providers.

PCI DSS 4.0: What's New?

PCI DSS Version 4.0 brings several significant changes from the previous version. Some of the major updates include:

  1. Focus on Continuous Approach: PCI DSS 4.0 places an even greater emphasis on the continuous approach to security. This means that compliance is not just a one-off event, but an ongoing process of assessing, mitigating and monitoring risks.

  2. Flexibility and Customization: The new version offers greater flexibility in the implementation of security measures, allowing organizations to adapt strategies according to their specific needs.

  3. New Requirements for Multi-Factor Authentication: With the rise of cyber threats, multi-factor authentication is now a key requirement in certain scenarios to ensure proper identification of users.

  4. Increased Top Management Involvement: PCI DSS 4.0 emphasizes the role of top management in promoting a culture of safety. The support of the organization's leaders is crucial for the successful implementation of security measures.

The Impacts on Organizations:

With the release of PCI DSS 4.0, organizations that handle payment information will need to adapt to the new guidelines. This may involve reassessing your security strategies, implementing new measures and reviewing existing processes. While this can be challenging, the end result will be a more robust and adaptable security posture.


PCI DSS 4.0 reflects the continuing evolution of cyber threats and the need to adapt security measures. While it may take effort and resources, investing in PCI DSS 4.0 compliance is critical to protecting customer confidence and keeping payment information secure. Be prepared to embrace change and raise cybersecurity standards in your organization.



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