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Mark Hannah

As a key member of Online’s Risk, Security & Privacy Practice for the last 8 years, Mark has contributed to building and growing a risk-based, business-minded security consulting practice. Mark first takes each client’s business model into consideration before applying a risk based and common sense approach to information security, resulting in compliance with the applicable security framework. Mark has an extensive background in Cyber Security including time as a Network Security Engineer, and as a HITRUST CSF Assessor. Mark has been a CISSP since 2003 and a QSA since 2006, and has performed hundreds of PCI DSS assessments over the years including a variety of complex assessments for Fortune 100 merchants, and service providers. Mark currently leads Online’s PCI Steering Committee and enjoys his role as an Associate QSA mentor and as a PCI subject matter expert to his clients.
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Incident Response - Unexpected PAN Identified
By Mark Hannah on April 21, 2022

Mistakes with PAN happen! Data leaks, memory dumps, or debug logs can accidentally contain sensitive information and can leak data into unexpected places in your environment. It is now a...

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