PCI DSS
PCI DSS 4.0.1 SAQ A and Client-Side Security: A Plain-English FAQ
The run-up to the PCI DSS 4.0 deadline was, to put it kindly, confusing — requirements added, softened, pulled from questionnaires, then reintroduced as guidance weeks before merchants had to comply. Strip away the noise and one question is left for every e-commerce merchant: do you actually know