Sandline — Risk Based Security
Compliance

PCI-DSSPCI Data Security Standard 4.0

The card-payment industry’s security baseline. If you store, process or transmit cardholder data, the QSA will check every line of this against your environment.

Who it applies to

PCI-DSS 4.0 became fully effective on 31 March 2025. Among the changes that bite hardest in our engagements: targeted risk analyses, expanded MFA requirements, and the new Customised Approach to satisfying many objectives.

What it requires

  • Requirement 6: develop and maintain secure systems and software, including a vulnerability management programme
  • Requirement 11.3: external and internal vulnerability scans, plus penetration testing
  • Requirement 11.4: penetration testing of segmentation controls and CDE perimeter
  • Requirement 12.6: security awareness programme

How Sandline helps

  • External and internal pentests against the cardholder data environment, segmentation tests included
  • PCI-DSS 4.0-aligned vulnerability scanning programme on Centraleyezer
  • Awareness programme (Req 12.6) with audit-ready attendance evidence
  • Letter-of-attestation reports your QSA can use directly

Book a 30-minute call

Tell us about the regulation you need to satisfy and the systems in scope. We will come back with a scoping note and a fixed-price proposal within three working days.

Book a consultation