Payment Card Industry Data Security Standard (PCI DSS)

_Several_ of our clients handle Credit Card payments.
While I (_Nelson_) have security-audited / pen-tested banks in the past,
I don't think anyone `else` in @dwyl has worked for/at a Bank
or other e-commerce company that does payment processing ...

If you are new to this, read: https://en.wikipedia.org/wiki/Payment_Card_Industry_Data_Security_Standard

Here's a bit of _light_ bedtime reading: [PCI_DSS_v3-2.pdf](https://github.com/ovh/debian-cis/files/1644643/PCI_DSS_v3-2.pdf)
(_the entire PCI DSS standard - latest version ... 139 pages ..._) 🙄

Training & Qualification: https://www.pcisecuritystandards.org/program_training_and_qualification