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Mark Adjei

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Engage With Me

Connect via LinkedIn

Book me for Speaking Engagements

 

About Me

Connect via LinkedIn

From boardrooms to breaches, see how I leads
security at scale—shaping strategy, strengthening governance, and mentoring the next wave of cyber leaders.
 

Explore  My Impact

Where Vision Meets Execution.

See how I’ve helped shape secure, resilient organisations at the highest level.

Thought Leadership in Action

From Risk to Resilience

Explore how advocacy and strategy converge to build cyber confidence.

American Football Strategy

Meets Cyber Security

The Cyber Playbook 

Explore how game day tactics translate into cyber resilience and real world defence strategies.

 The Cyber Columbo

Mentorship Hub

Trusted Tools for Breaking into Cyber Security

Explore trusted tools, expert resources, and pathways to growth in Cyber Security.

Explore
My Impact

A Journey Shaped by Purpose and Milestones

Every chapter of my  Cyber Security career reflects a commitment to innovation, strategic foresight, and a passion for mentorship. Here are a few key moments that have shaped my impact in the industry:

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Hye Wo Nhye

A symbol of toughness, imperishability, and unwavering resilience.

01

Regulatory Cyber Framework Overhaul

I led a regulatory-driven investigation meeting Federal Reserve Bank NY and HKMA standards. This uncovered critical weaknesses in a financial firm’s cyber framework, resulting in revamped Cyber Response Plans. These efforts not only ensured compliance but also boosted the organization’s ability to detect, mitigate, and respond to advanced cyber threats.

02

Cyber Threat Intelligence Leadership

Steering a high-impact audit, I identified and addressed gaps in threat enrichment, detection, and response systems. My strategic interventions bolstered real-time threat intelligence, improved risk assessment capabilities, and enhanced incident management processes, greatly strengthening the firm’s resilience against emerging cyber threats.

03

e-Banking Infrastructure Security 

I conducted a detailed security review of e-banking infrastructure, uncovering risks that threatened financial and regulatory integrity. By resolving vulnerabilities, I significantly strengthened digital banking security, ensuring seamless, secure operations while fostering stakeholder trust and reducing exposure to cyber threats.

04

Critical Infrastructure Protection & Business
 Resilience

 I developed and implemented a Tier Zero continuity program to protect critical financial assets. This initiative provided a robust framework against cyber and physical disruptions, ensuring operational stability and business continuity, even under challenging conditions.

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