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How do you build a fair security scorecard for engineering teams?

A fair team scorecard compares each team to its own past, adjusts for size and risk, and avoids public rankings. Template and what to leave out.

Safeguard Security Team
3 min read

A fair security scorecard compares each team with its own earlier results, adjusts for the size and exposure of what it owns, shows a few outcome measures rather than raw counts, and is shared for conversation rather than ranking. Public league tables reward gaming and punish teams that inherited old code.

Why scorecards go wrong

Teams own very different things. One owns a ten year old billing service. Another owns a new internal tool. Ranking them by open findings punishes the first and tells you nothing. DORA's guidance on its delivery measures applies equally here: use measures to improve over time, apply them per application or service, avoid comparing unlike systems and avoid ranking teams. Mandated targets also invite gaming.

Choose a few outcome measures

MeasureWhy it is fair
Median time to fix new high risk findingsCompares behaviour, not inherited debt
Share of repositories with required checks enabledCoverage, which every team controls
Overdue items past their agreed dateReflects follow through
Exceptions open and past expiryShows discipline with risk acceptance
Trend in baseline findings over the quarterProgress against own start

Leave out raw totals of findings. If you must show them, show them beside the size of the codebase and the age of the findings.

Layout of a one page card

Show for each team:

  1. Current value of each measure
  2. Their own value last quarter, as an arrow or sparkline
  3. A one line note written by the team lead
  4. One help request, if any

Add a short column for context: language mix, age of main service, exposure to the internet. Reviewers should see why numbers differ.

How to use it

Share the scorecard in a monthly review with the champions, not in an all-hands. Ask each team what blocked them, not why they are behind. Where several teams struggle with the same thing, treat it as a platform or tooling problem.

Guardrails against gaming

  • Do not tie bonuses or performance reviews to a single measure
  • Use several measures so improving one at another's expense shows up
  • Audit a sample of "fixed" items for real fixes
  • Change measures if people optimise the number instead of the outcome

What to avoid

AvoidWhy
Public ranking of teamsCreates defensiveness and hidden problems
A single composite scoreHides what to fix
Counting findings closedRewards closing easy ones
Comparing teams with different riskUnfair and misleading

Quick check

Should executives see team level data?

They can, with context and trends. Show them where help is needed rather than who is last.

How often should the scorecard update?

Monthly is a good rhythm. Weekly numbers on small teams are mostly noise.

Safeguard provides SBOM and dependency scanning results per repository, which can inform per team views, and you can start with a free scan.

Sources

Last reviewed: 19 October 2026.

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