PCI DSS

Timely Update of Risk Assessment and Incident Response for PCI DSS

The PCI DSS compliance model depends on risk assessment and mitigation. The testing instructions for PCI DSS published by the PCI Security Standards Council for QSA’s tell us to look for evidence of documentation being updated as a result of lessons learned from activating the

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PCI DSS

Requirements for Written Policies and Procedures for PCI DSS Compliance

I often come across clients whose documentation is missing a policy or a procedure that PCI DSS requires. “That will never happen here” or “We don’t have any workflow that could cause us to need that procedure,” they say. This may be true today, but

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Penetration Testing, Security Program, CCPA, ISO27001

Do you have APIs? How do you test them?

Application Program Interfaces (APIs) have changed in nature in recent years and are increasingly (and sometimes inadvertently) being made available to users of web services, the “Apps” (applications) on mobile devices, and internally for the web

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PCI DSS, vCISO, Security Program

What does a PCI DSS Compliance Program Look Like?

You receive a letter from your bank: “Congratulations, you just passed 2.5M credit card impressions in the last 12 months.” (Break out the Champagne). “We noticed we don’t have a PCI DSS AOC for you, would you kindly upload it to our portal?”

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PCI DSS, Security Program, Privacy

Destroying Data Securely

In the days of Solid-State Disks (SSD), RAID10 disk drive arrays, databases taking snapshots of data, automated backups, and active-active data mirroring; how does one reliably and securely destroy data?

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PCI DSS

Content Security Policy (CSP) HTML Headers

A number of years ago I was trying to renew my subscription to a well-known antivirus tool and found that there were 37 different URLs invoked on the checkout page, including two with .cn TLDs. Needless to say, the renewal didn’t happen.

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PCI DSS

PCI DSS Training Requirements

The PCI DSS standard ostensibly only has a few training requirements which, in my experience, most organizations do a good job of keeping up with. However, there are some not-so-obvious teams which get regularly overlooked with regard to training.

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PCI DSS, vCISO, Penetration Testing, Security Program

What is “Internal Penetration testing” for PCI DSS requirement 11.3

Introduction PCI DSS requires Internal, External Penetration testing, and Segmentation testing. But these terms are not crisply defined. In fact, “internal” is used elsewhere in the standard (for example internal vulnerability scanning) where it

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PCI DSS

What Constitutes a Primary Function for PCI DSS?

PCI DSS requirement 2.2.1.a says “describe how system configurations verified that only one primary function per server is implemented.”

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PCI DSS

Watch those Vendor Application Change Release Notes like a Hawk!

At a client site recently I was watching a customer service rep as she performed her duties during a PCI DSS interview, and noticed that when she went to add a new payment method, a whole list of saved card numbers (redacted) showed up in the PAN

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