---
title: Who Remediates Prowler Findings? AWS Implementation Guide
description: Prowler finds AWS misconfigurations. This guide covers who remediates findings, IaC fix patterns, Security Hub workflows, and when to bring in AWS security consulting.
url: https://www.factualminds.com/blog/prowler-remediation-aws/
datePublished: 2026-06-21T00:00:00.000Z
dateModified: 2026-06-21T00:00:00.000Z
author: palaniappan-p
category: Security & Compliance
tags: how-to-guide, prowler, security-hub, remediation, aws
---

# Who Remediates Prowler Findings? AWS Implementation Guide

> Prowler finds AWS misconfigurations. This guide covers who remediates findings, IaC fix patterns, Security Hub workflows, and when to bring in AWS security consulting.

Prowler is excellent at surfacing misconfigurations across AWS accounts. As of **June 2026**, Prowler 4.x integrates with Security Hub via ASFF ingestion and supports CIS AWS Foundations Benchmark v3.x mappings — but it still does not merge the Terraform pull request or produce the evidence packet your SOC 2 auditor expects.

Typical engagement shape: a **fintech SaaS**, 10+ member accounts, Prowler scan exports to spreadsheets, 200+ open Security Hub findings, audit window opening in 90 days. The remediation gap is workflow and IaC bandwidth — not detection coverage.

This guide covers the remediation workflow teams need after Prowler runs — and when fixed-scope implementation help closes the gap faster than hiring another scanner.

## What Prowler Gives You

- CIS AWS Foundations Benchmark and other framework mappings
- Account- and region-scoped findings with severity
- Security Hub integration (ASFF format)
- CI-friendly CLI and container images
- Open-source community and AWS partnership ecosystem

## The Remediation Gap

Industry pattern: scan → export CSV → assign in Jira → stall. Root causes:

1. **No IaC ownership** — findings reference resources not in Terraform/CDK
2. **Shared responsibility confusion** — platform vs application team boundaries unclear
3. **Breaking-change fear** — tightening S3 or IAM policies without staging validation
4. **Multi-account delegation** — Security Hub admin account sees findings; member accounts lack remediation roles
5. **Audit vs ops priority** — compliance score for leadership vs exploitable risk for security

## Remediation Workflow (Production)

### Phase 1 — Triage (days 1–3)

1. Export Prowler results to Security Hub (enable `prowler` integration).
2. Deduplicate against native Security Hub controls (GuardDuty, Inspector, Config).
3. Tag findings: `auto-fix`, `iac-required`, `exception-approved`, `architecture-change`.
4. Set SLA by severity; assign owning team via Cost Allocation Tags or account alias.

### Phase 2 — Quick Wins (week 1)

Automated or low-risk fixes first:

- Enable S3 Block Public Access account-wide
- Enable default EBS encryption
- Enable CloudTrail org trail with log file validation
- Rotate access keys older than 90 days
- Enable MFA on root (if still applicable)

Implement via Terraform modules or AWS Config remediation actions where available.

### Phase 3 — IaC Remediation (weeks 2–4)

For each `iac-required` finding:

1. Reproduce in sandbox account
2. Write Terraform/CDK fix with Checkov gate on PR
3. Deploy to non-prod → re-run Prowler → confirm PASS
4. Promote to prod with change record

### Phase 4 — Operationalize (ongoing)

- EventBridge rule: new CRITICAL finding → SNS/PagerDuty
- Weekly Security Hub insight review
- Quarterly Prowler full scan + trend report
- Exception registry with expiry dates (not permanent waivers)

## When to Hire AWS Security Implementation Help

| Signal                                              | DIY                 | FactualMinds sprint |
| --------------------------------------------------- | ------------------- | ------------------- |
| < 50 open findings, platform team has IaC bandwidth | Yes                 | Optional            |
| Audit in 60–90 days                                 | Risky               | Recommended         |
| 200+ findings across 10+ accounts                   | Slow                | Recommended         |
| First SOC 2 / HIPAA on AWS                          | Learning curve      | Recommended         |
| Wiz/Orca + Prowler duplicate findings               | Needs consolidation | Recommended         |

**Scanner Remediation Sprint:** 2-week fixed scope — triage, top-20 IaC fixes, Security Hub tuning, evidence checklist, handoff runbook.

## What to Do This Week

- [ ] Prowler runs on schedule; results land in Security Hub within 24h
- [ ] Finding SLA documented and tracked
- [ ] Top recurring failures have Terraform modules
- [ ] Checkov blocks regressions on IaC PRs
- [ ] Config conformance packs match your compliance framework
- [ ] Exception process with expiry and approver
- [ ] Auditor evidence path tested (export + sample controls)

## What This Post Doesn't Cover

Custom Prowler checks, OPA policy authoring, and CNAPP deduplication with Wiz/Orca — those require separate runbooks beyond this remediation workflow.

## Related Reading

- [Prowler vs Checkov on AWS](/compare/prowler-vs-checkov-aws/)
- [Implement Prowler + Security Hub](/blog/prowler-security-hub-aws/)
- [From reactive to proactive security remediation](/blog/from-reactive-to-proactive-automating-aws-security-remediation/)
- [AWS security baseline playbook (GitHub)](https://github.com/palpalani/aws-open-guide/blob/main/use-cases/security-baseline.md)
- [AWS Cloud Security services](/services/aws-cloud-security/)

## FAQ

### Who should own Prowler finding remediation?
Platform or cloud infrastructure teams own account-level controls (CloudTrail, Config, IAM baselines). Application teams own resource-specific fixes (S3 bucket policies, security groups on their services). Security Hub admin account triages and assigns via account tags and custom insights — without clear ownership, findings stall in CSV exports.

### Can AWS Config auto-remediate Prowler findings?
Config remediation actions fix a subset of recurring misconfigurations (S3 public access, default encryption). Most Prowler findings require IaC changes in Terraform/CDK with Checkov gates on PR. Use Config for continuous evaluation and auto-fix where safe; use IaC for durable fixes.

### How do I prevent Prowler findings from reopening?
Fix root cause in IaC, not console-only. Add Checkov policies matching Prowler controls on every PR. Document approved exceptions with expiry dates — permanent waivers inflate compliance scores without reducing risk.

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*Source: https://www.factualminds.com/blog/prowler-remediation-aws/*