PWPM Wiki

Cybersecurity Program Cost Estimate

This is a practical guide to building a cost estimate for a cybersecurity program project — a forecast of the money required to complete the work, adapted to the realities of strengthening security posture and closing vulnerabilities.

What a Cost Estimate is

A cost estimate is a forecast of the money required to complete the work. For the full concept and how it works in general, see Cost Estimation. On a cybersecurity program project it plays the same role, tuned to this kind of work.

Why it matters for a Cybersecurity Program project

Cybersecurity Program projects live or die on strengthening security posture and closing vulnerabilities. A well-built cost estimate gives the team a shared, explicit reference for exactly that — reducing ambiguity, aligning stakeholders, and making problems visible early enough to act. Skipping it, or doing it generically, is how cybersecurity program projects drift into avoidable delay and cost.

What to include

  • Labour costs
  • Material/equipment costs
  • Indirect costs
  • Contingency
  • Estimate basis and assumptions

Cybersecurity Program-specific considerations

Tailor the cost estimate to the risks that most often derail cybersecurity program projects:

  • Evolving threat landscape
  • Business disruption from controls
  • Compliance deadlines

Example

On a real cybersecurity program project, the cost estimate would be shaped by strengthening security posture and closing vulnerabilities. In particular, it should explicitly account for the project’s biggest risks — evolving threat landscape, business disruption from controls, compliance deadlines — rather than treating them as afterthoughts.