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Daryl Jackson

Daryl Jackson is a Principal Consultant and PCI QSA at Online Business Systems. He has been working in IT Security for over 15 years. His decades with the DoD combined with his experience advising for projects ranging from small town infrastructure design, to securing some of the world’s largest retailers gives him a unique perspective on security. Daryl’s sharp eye and collaborative manner are pivotal in helping organizations optimize their people, processes, and technologies.
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PCI Online Business Systems PCIDSS PCI Assessment PCI Requirements OBS Global PCI DSS

PCI SAQ A Changes: Course Correction Update
By Daryl Jackson on March 3, 2025

The PCI SSC has clarified key SAQ A eligibility requirements, shifting security responsibility for embedded payment pages (iFrames) to Third-Party Service Providers (TPSPs). Find out what...

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PCI Online Business Systems PCIDSS PCI Assessment PCI Requirements OBS Global PCI DSS

PCI SAQ A Changes: Course Correction or Alternate Route?
By Daryl Jackson on February 21, 2025

On January 30th, the PCI SSC announced that merchants completing Self-Assessment Questionnaire (SAQ) A, would be exempt from complying with PCI DSS requirements 6.4.3 and 11.6.1 under...

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Security InfoSec PCIDSS4.0 Payment Card Industry Network Breach Unpatched Systems Patch

#1 Preventative Measure to Stop Network Breaches
By Daryl Jackson on February 16, 2023

Despite the significant changes introduced with PCI DSS v4.0, there are many bedrock requirements that did not change. This article serves to highlight an often neglected, but extremely...

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