Roger Greyling in

Roger Greyling

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Qualified Security Assessor (QSA) at Xcina Consulting Limited
📍 London, England, United Kingdom

Roger Greyling is an accomplished Managing Consultant and PCI QSA with over a decade of experience guiding organizations through PCI DSS compliance. Holding CISSP, CISA, and CISM certifications, he is recognized for his practical and collaborative approach to information security. People who have worked with him often describe him as knowledgeable, professional, and diligent.

Beyond his technical expertise, Roger shows a keen interest in the application of technology for social good. He has highlighted innovations in health technology, particularly tools designed to assist with dementia care, showcasing a compassionate perspective on how technology can address significant societal challenges.

He is a trusted adviser who thrives on extracting order from chaos to engineer practical solutions.

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Experience
18 Years
Current Role
Qualified Security Assessor (QSA)
Location
London, England, United Kingdom
Personality Overview

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Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Roger cares about

PCI DSS Compliance
As a veteran Qualified Security Assessor (QSA), he specializes in helping merchants and service providers navigate the complexities of payment card industry standards.
Information Security
His multiple certifications (CISSP, CISA, CISM) and long career as a security consultant underscore his deep expertise in the broader field of information security.
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Career

Work history

3-2023
Qualified Security Assessor (QSA)
Xcina Consulting Limited
7-2022 - 12-2022
Managing Consultant
Online Business Systems
7-2019 - 6-2022
QSA / Senior Security Consultant
Sysnet Global Solutions
10-2018 - 10-2019
QSA / Senior Security Consultant
URM
11-2014 - 3-2018
QSA / Senior Security Consultant
Foregenix
In the press

Media appearances

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Education
2004 - 2004
BSc (Hons IT)
BSc (Hons IT) - University of Johannesburg
2001 - 2003
Bachelor of IT
BSc IT - Bond University
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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