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Software Assurance

Ship software that stands up to attackers.

Find critical flaws early. Get your remediations verified. Prove risk reduction with KPIs.
Whether you build for Web3 or enterprise, we help you deliver software with peace of mind.

Abstract image
Defensive Security
Attacker-minded reviews, measurable outcomes.
  • Attacker-mindset audits
  • SDLC improvement
  • Ambassador program
Illustration representing software assurance and secure development

How it works

Four steps: Agree what “bad” is. Inspect. Test. Fix. You keep the artifacts.

I

Model

Agree what “bad” looks like for your business.

You get

Threat map + ranked abuse paths + starter invariant list

What we do

  • Map crown-jewel flows and attacker incentives
  • Rank abuse paths by business impact
  • Write simple “must-always” rules (invariants)
II

Inspect

Walk the design and code against those rules.

You get

Design/code gaps + telemetry plan

What we do

  • Manual 4-eyes review on critical components
  • Targeted static checks where it pays off
  • Wire light telemetry so nothing is “hidden”
III

Test

Try to break it, then turn breaks into tests.

You get

Findings + repro harnesses + CI-ready tests

What we do

  • Coverage-guided fuzzing + property/invariant tests
  • Proof-of-concepts for exploitable issues
  • Failing tests that become green in CI
IV

Fix

Pair on fixes and verify they stay fixed.

You get

Fix-review appendix + rulepacks + attestation

What we do

  • Fix review with re-tests
  • Rules and shims to block the whole class
  • Signed attestation for important artefacts

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How we work on your code

We start from a threat model so we are not “blind” auditing. Risks are ranked by impact on your business and users, and we target crown-jewel paths first. To be holistic, two senior engineers pair a 4-eyes manual code review with static checks and dynamic assessment (coverage-guided fuzzing + invariants). We deploy AI to ensure no critical bugs have been missed. You leave with artifacts and CI gates, not just a PDF.

  • Threat-model-driven plan: ranked risks, abuse-path focus, assumptions & trust boundaries
  • Holistic review: manual 4-eyes + static (Semgrep / custom checkers) + dynamic (AFL++, libAFL/GoLibAFL, Honggfuzz, ziggy) & invariant suites + AI quality assurance
  • Artifacts you keep: fuzz harnesses, minimized corpora, invariant/property tests, containerized runners, GitHub Checks & PR Audit Dashboard
  • Remediation support: we stay until fixes are verified in CI and gates are green

How we prove risk reduction

These KPIs map to the assessment stages and answer the only questions that matter: are we finding issues quickly, covering crown-jewel paths, and closing the loop fast?

Why these metrics?

  • MTTFinding shows momentum during onboarding/verify.
  • Critical-asset & abuse-path coverage proves we're exercising the threat model's crown jewels.
  • Invariant pass-rate ties findings to tests you own (regression-proof).
  • Fix-review pass-rate & critical MTTR demonstrate remediation velocity post-report.
  • PR Audit Dashboard events (GitHub) drive PR priority and review SLAs.

What good looks like

MTTFinding≤ 3 days
Critical coverage≥ 90%
Abuse-path coverage≥ 85%
Invariant pass-rate≥ 95%
Critical MTTR< 3 days
Regression reopen< 2% (90d)

Where numbers come from

  • CI checks for property/invariant tests & fuzz campaigns
  • Issue tracker timestamps for MTTR & fix-review outcomes
  • Threat-model registry for asset & abuse-path denominators
  • SBOM & provenance jobs for freshness & attestation
Demo data shown; client dashboards are redacted and tokenized by default.

Acme Chain — L2 Bridge

2025-07-28 – 2025-08-25
MTTFinding
2.1 days
Critical Asset Coverage
93%
Critical asset coverage trend
Abuse-Path Coverage
88%
Abuse-path coverage trend
Invariant Pass-Rate
96%
Invariant pass-rate trend
Critical MTTR
2.4 days
Fix-Review Pass-Rate
91%
Regression Re-open
1%
Provenance / SBOM
Attestation: 100%
SBOM freshness: 6h

Engagement options

Choose Baseline, Continuous, or Embedded. All include observable assurance.

Baseline launch readiness

Feature or pre-release audit driven by threat model + manual 4-eyes code review for logic bugs on crown-jewel paths. Clear ship/no-ship guidance with artifact-as-code.

Deliverables

  • Launch readiness report (severity, difficulty, exploit path)
  • Threat model & ranked abuse paths for the feature
  • Manual 4-eyes code review of critical components (logic-bug hunt guided by threat model)
  • Repro harnesses + coverage-guided fuzzing/property/invariant tests wired to CI

KPIs

  • MTTFinding ≤ 3d
  • Critical-asset coverage ≥ 90%
  • Invariant pass-rate ≥ 95%
  • 4-eyes coverage = 100% (critical components)

Continuous code reviews

Automated + human review on every high-risk PR. Coverage-guided fuzzing + invariant gates, targeted manual review, and GitHub Checks within minutes — prioritized via a PR Audit Dashboard (GitHub).

Deliverables

  • PR Audit Dashboard (GitHub) for triage & priority tracking
  • 100% PR auto-run fuzzing + invariant suites (GitHub Checks)
  • Risk-based escalation to manual review on sensitive changes
  • Coverage heatmap + monthly risk report

KPIs

  • Time-to-signal per PR < 10 min
  • Regressions blocked at PR = 100%
  • False-positive rate ≤ 5%

Embed (Ambassador residency)

Work directly with your developers to fix security issues, burn down backlog, and install ownership and guardrails.

Deliverables

  • Backlog triage & remediation plan with owners
  • Ownership (RACI) & onboarding across squads
  • Quarterly executive scorecard with risk trendlines

KPIs

  • Critical MTTR < 3d
  • ≥ 80% squads with security owner
  • Regression re-open < 2% (90d)

Fuzz-first toolchain we use

We lead with dynamic testing and back it with lightweight static checks. Your assessment ships with harnesses, corpora, and CI wiring.

Fuzzers

  • AFL++
  • Honggfuzz
  • libAFL / GoLibAFL
  • ziggy

Static & policy

  • Semgrep rulesets
  • Custom static checkers
  • Powerful AI models for quality assurance

CI & triage

  • GitHub Checks & PR Audit Dashboard
  • Reproducible harness containers & corpora
  • SBOM & provenance jobs (SLSA-aligned)

We also integrate with existing runners (e.g., oss-fuzz) and your CI.

Security Research Labs is a member of the Allurity family. Learn More (opens in a new tab)