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Mark Brown

Managing Director, The Mark of Security LimitedThe Mark of Security Ltd

Woking, UK

Skills

Cyber Security
Data Privacy
Digital Transformation

About

Mark has more than 30 years of expertise in cybersecurity, data privacy and business resilience consultancy. He has previously held global leadership roles across industry and professional services, including tenures as Global CISO at SABMiller plc, and Global CIO/CTO at Spectris plc, as well as leadership roles as a Partner at Wipro Ltd., and Ernst & Young (EY) LLP and most recently as the Global Managing Director, Digital Trust Consulting at the British Standards Institution (BSI). Mark brings a wealth of knowledge including extensive proficiency on Operational Technology (OT) and the Internet of Things (IoT) and the expanding cybersecurity marketplace as organizations grapple with digital transformation and addressing new technology that brings new business risks. Through his independent consulting business Mark is focused on supporting businesses globally by ensuring that digital risk management topics are not solely seen as an inhibitor to business progression, but that they form a positive enablement to business strategies. As the Global Chief Information Security Officer at SABMiller plc, Mark played a significant role in many of their business transformation programmes (ERP centralization and integration, centralized Procurement hub and establishment of global and regional shared service centres), IT outsourcing and vendor management and the role of IT/Information in acquisitions. During his tenure Mark was recognized internationally by his industry peers and was awarded SC Magazine’s Information Security Person of the Year in 2011. Mark is internationally recognized as a leading authority on information resilience with a focus on cybersecurity and data privacy, presenting a focus on the way IT can enable business strategies, empowering not replacing employees. In recent years, he has spoken at central US and UK government events, interviewed on global and national TV and radio and has had a significant number of thought leadership articles published on his experiences.

Published content

Practical, Cost-Effective Ways Businesses Can Reduce E-Waste

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As global e-waste continues to grow, businesses are under increasing pressure to manage technology more responsibly while balancing costs, performance and operational needs. In response, many may turn to new equipment, expensive initiatives or high-profile sustainability campaigns. However, organizations can often make meaningful progress by improving how they manage the technology they already own. Below, members of Forbes Technology Council share practical ways companies can reduce e-waste—and reap business benefits—through smarter operational decisions and more intentional technology management.

How Large Engineering Teams Can Move With Small-Team Agility

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Small development teams are often praised for their speed, agility and ability to deliver meaningful results with limited resources. Larger engineering organizations face different pressures, including added complexity, broader coordination needs and higher stakes, but that doesn’t mean they can’t learn from the way smaller teams work.For bigger teams, the challenge isn’t to copy small-team practices wholesale but to adapt the underlying habits that make them effective. Below, members of Forbes Technology Council share lessons larger engineering organizations can take from small development teams and why doing so can make a meaningful positive difference.

Common IT Issues That Signal Bigger System Problems

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Many IT support tickets begin with what appears to be a single-user issue: a slow application, a failed login or a missing file. But these seemingly isolated complaints can be the first visible signs of deeper problems involving networks, identity systems, integrations, security controls or infrastructure.Finding the real cause means looking beyond the individual instance and checking for patterns across users, systems and environments. Below, members of Forbes Technology Council share commonly misdiagnosed IT issues and explain the diagnostic steps that can help teams uncover broader problems before they spread.

App Safety Red Flags: Warning Signs Users Shouldn’t Ignore

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Thousands of new apps appear in app stores every year, and it’s getting harder to tell which ones are legitimate and which could put personal or business data at risk. A polished interface, strong rating or confident privacy claim can make an app look trustworthy, but those signals don’t always tell the full story.Before downloading a new tool—or giving it access to sensitive information—it’s worth taking a closer look at what the app is asking for and who’s behind it. Members of Forbes Technology Council share red flags that can help users make smarter decisions about which apps deserve their trust.

How To Protect Against Zero-Day Vulnerabilities And Long-Term Risk

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Zero-day vulnerabilities are among the toughest cybersecurity threats to defend against because attackers can exploit them before developers have had a chance to create and release a fix. As organizations and individuals rely more heavily on interconnected systems, cloud platforms and AI-powered tools, these hidden flaws can create risks that extend well beyond a single breach.Over time, repeated zero-day attacks can weaken trust in digital systems, strain business continuity and reshape how security teams think about prevention, response and resilience. Below, members of Forbes Technology Council share potential zero-day vulnerabilities, their long-term consequences and practical ways businesses and individuals can better protect themselves.

Cyber Strategies For Remote Teams: How To Protect Digital Assets

expert panel

Remote work became a popular—often necessary—arrangement during the Covid-19 pandemic. What was at first undertaken as a temporary measure has been continued by many businesses after leaders saw its benefits, including better employee engagement and satisfaction, steady (sometimes improved) productivity, and more. However, the expanded convenience and options of remote work come with an expanded cyberattack surface, which requires organizations to rethink and revamp defensive strategies originally designed for in-person work. Here, members of Forbes Technology Council share essential steps for protecting digital assets in a remote workplace. Follow these tips to ensure your company’s devices and data are secure, no matter where your team members are located.

Company details

The Mark of Security Ltd

Industry

Management Consulting

Area of focus

Management Consulting
Professional Services
Cyber Security

Company size

Myself only