Effective 1 January 2027

Postgraduate Executive Diploma in Converged Security Leadership

The flagship CSI postgraduate executive-professional qualification, integrating professional certification, applied governance, enterprise risk, organisational resilience and executive security leadership.

PGDCSL90 CSI Academic Credits24-36 monthsBlended learning

§Programme overview

A cumulative route from professional expertise to executive leadership

PGDCSL recognises achievement across the complete CSI certification pathway and a final Executive Integration Portfolio. It develops and assesses the ability to lead cyber, physical and operational technology security as one governed organisational function.

The programme is intended for experienced practitioners, managers, security leaders and executives who need to connect enterprise governance, risk, resilience, regulatory obligations and transformation with practical executive decision-making.

Unified governance

Establish enterprise governance structures, executive reporting, board oversight and accountability across security domains.

Enterprise risk

Identify and govern hybrid, systemic and cascading risks through defensible risk appetite, monitoring and treatment decisions.

Operational resilience

Integrate business continuity, crisis leadership, incident response and organisational recovery into strategic resilience.

Security transformation

Lead multidisciplinary teams, influence senior stakeholders and deliver practical maturity roadmaps and transformation programmes.

§Qualification architecture

Five integrated components - 90 CSI Academic Credits

Credits accumulate as each qualification component is completed. Every component is mandatory for the standard pathway, and the Executive Integration Portfolio is mandatory for all candidates.

Stage 1

CSCE

Converged Security Cyber Expert. Foundation in governance, risk, compliance, resilience and leadership.

15 credits
View CSCE
Stage 2

CSP

Converged Security Professional. Operational implementation, technology integration, IAM, OT and security operations.

20 credits
View CSP 2.0
Stage 3

CSL

Chartered Converged Security Leader. Governance implementation, crisis leadership, culture and transformation.

20 credits
Stage 4

CCSO

Chief Converged Security Officer. Executive governance, board oversight, enterprise risk and assurance.

20 credits
View CCSO
Stage 5

Executive Integration Portfolio

Applied capstone demonstrating integrated executive leadership in an organisational context.

15 credits

§Admissions and recognition

Choose the route that reflects your experience

CSI recognises both structured progression and substantial professional achievement. Recognition of Prior Learning decisions are evidence-based, individually assessed and subject to CSI approval.

Standard pathway

Open to candidates progressing through the CSI qualification framework. No minimum professional experience requirement applies.

CSCE - CSP - CSL - CCSO - Portfolio - PGDCSL

Experienced leader pathway

For applicants with at least 15 years of relevant experience and at least five years of leadership responsibility who meet direct CSL assessment requirements.

Direct CSL assessment - CCSO - Portfolio - PGDCSL

Executive pathway

For applicants with at least 15 years of experience and demonstrable executive governance, risk, resilience and board-level responsibility.

Direct CCSO assessment - Portfolio - PGDCSL
Recognition of Prior Learning: advanced standing may be approved for eligible certification components, but it never removes the requirement to complete the Executive Integration Portfolio. Executive applicants submit a professional evidence portfolio and undergo formal review.

§Capstone assessment

Executive Integration Portfolio

The capstone is a practical executive submission, not a traditional academic dissertation. Candidates apply the complete CSI pathway to a real, simulated or proposed organisational environment.

Approved portfolio directions

  • Enterprise converged security transformation
  • CCSO governance operating model
  • Organisational resilience strategy
  • CSI Trustmark readiness assessment
  • NIS2, DORA and GDPR convergence programme
  • Security technology integration roadmap
  • Hybrid, systemic and cascading risk programme
  • Alternative topic approved by CSI

§Award and standing

A governed, verifiable professional qualification

Graduate credential package

  • Postgraduate Executive Diploma certificate
  • Official academic transcript and final classification
  • Certificate Supplement explaining structure and standing
  • Verifiable digital credential and award record
  • Entitlement to use the post-nominal PGDCSL while in good standing

Programme governance

  • Award conferred by the CSI Academic Board
  • Assessment supported by moderation and independent review
  • Appeal, academic integrity and records-management controls
  • 25 hours of annual CPD for active professional standing
  • Five-year standard registration validity, with approved extensions where justified
Qualification status: PGDCSL is an independent professional postgraduate qualification awarded by CSI. It is designed at postgraduate executive-professional level and broadly benchmarked against Level 7 learning outcomes for comparison purposes. It is not a university degree, Master's degree or nationally regulated qualification, and the 90 CSI Academic Credits do not automatically constitute transferable university credit.
Registration and payment options to follow

§Programme guidance

Plan your PGDCSL pathway

Contact CSI for an initial pathway discussion covering standard progression, executive entry, Recognition of Prior Learning and outstanding qualification requirements. Confirmed registration and payment links will be added here.

Request pathway guidanceView all CSI programmes