Dissi C-Ciso
Lead Information Security & Governance Manager - Capita Plc Feb 2024 Present @Capita
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WORK HISTORY
Lead Information Security & Governance Manager - Capita Plc Feb 2024 Present @Capita
London, GB
Lead cybersecurity strategy, governance, and compliance digital transformation projects.Championed Responsible AI, Data Security, and Compliance Governance, aligning enterprise strategy with ISO 27001, ISO 27701, ISO 42001, ISO 9001, and NIST AI RMF to comply with the EU AI Act regulation.Advocated for a risk-informed culture through the Security Champion Network, influencing board and executive stakeholders on cybersecurity investment, driving a 30% reduction in audit findings, a 40% improvement in phishing simulation outcomes, and delivering measurable Return on Security Investment (ROSI).Championed Zero Trust architecture adoption and cloud security resilience programmes across Azure to harden multi-cloud environments.Drove compliance readiness for internal and external audits, ensuring ISO certification continuity and strengthened regulatory assurance, achieving 100% recertification with zero Major Non-Conformities.Served as the primary incident response and resilience liaison between the DISO and CISO, orchestrating cross-functional recovery and stakeholder communications that ensured rapid containment and minimal business disruption.
EDUCATION
Imperial Business School
📌Executive Development Programme - Level 7 Senior Leadership Apprenticeship, Strategic Management & Business, Executive & Governance Cybersecurity & Risk Management Leadership
Arden University
Master of Business Administration - MBA, Finance, Finance, General
The Open University
Bachelor's degree, Computing. IT and Design
University of Greenwich
MSc , Cybersecurity and Computer Forensics
ISFATES/DFHI
Undergraduate Diploma Electrical Engineering, Electrical and Electronics Engineering
Brentwood University
Doctor of Business Administration (DBA Online), Business Administration and Management, General
The Open University
MSc Computing & Project Management, Computing (Cisco Networking) & Project Management
ABOUT DISSI C-CISO
Information Security & AI Governance Leader | Driving Secure, Responsible Digital Transformation | Mentor & CoachI help organisations embed security, governance, and responsible AI frameworks into the heart of their operations, ensuring digital transformation initiatives are resilient, compliant, and strategically aligned.I lead enterprise programmes that deliver:1. Cyber resilience and Zero Trust security across multi-cloud environments (AWS, Azure, GCP)Robust AI governance frameworks guided by ISO/IEC 42001, TAISE (Trust AI Safety Advisor), ISACA AAISM (Advanced AI Security Management), and industry-leading AI operational frameworks2. Regulatory alignment, including EU AI Act compliance and EN 304 223 standards, turning complex legal requirements into actionable, risk-managed processes3. Integrated GRC and risk management, converting regulatory and operational obligations into measurable business advantage4. High-performing security teams capable of scaling programmes and driving measurable outcomesBy translating complex cyber and AI risks into clear, actionable strategies, I enable organisations to innovate securely, operationalise AI responsibly, meet regulatory expectations, and strengthen trust with stakeholders and customers.
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