SOC 2 Cloud Compliance: Automated Assessment with Prowler
SOC 2 evidence collection eats weeks of engineering time. Prowler Cloud automates the technical side across AWS, Azure, and GCP: connect your accounts, scan against the SOC 2 framework, and export audit-ready evidence in minutes. Read-only access, no agents, no credit card.
TL;DR
To automate SOC 2 cloud compliance, connect your AWS, Azure, and GCP accounts to Prowler Cloud and scan against the built-in SOC 2 framework. Prowler maps every cloud check to a SOC 2 Trust Services Criterion, shows your score per requirement, and lets you export an audit-ready CSV that ties each technical control to its SOC 2 criterion. Prowler automates the technical evidence, the part that usually eats weeks. Your CPA auditor still reviews process controls and issues the report. Prowler is the most widely adopted open source cloud security platform, with 45M+ downloads and 14,000+ GitHub stars, so you can read every check before you run it. Free to try, no credit card required.
The Challenge: SOC 2 Evidence Collection Is Manual and Painful
SOC 2 audits stall on evidence. Your auditor asks you to prove that encryption is on, logging is enabled, access is least-privilege, and nothing is exposed to the internet, across every cloud account in scope. Gathering that by hand means screenshotting consoles, exporting configs, and stitching it all into a spreadsheet that is out of date the moment someone deploys a new resource.
This is exactly the kind of low-value toil that is swallowing security teams. In Prowler's State of Cloud Security 2026 report, a survey of 633 security professionals, 39% named compliance burden as one of their three biggest operational challenges, and more than 25% said they spend over half their time on manual tasks like assembling compliance evidence. The same report found teams want AI and automation to act as copilots that eliminate that toil, not to replace their judgment.
The problem gets worse in multi-cloud. SOC 2 does not care which provider a workload runs on, so the same controls have to be proven on AWS, Azure, and Google Cloud. Each one has its own console, its own config model, and its own way of expressing the same control. Proving "encryption at rest is enabled everywhere" by hand across three providers is a job nobody wants and nobody does consistently.
What Is SOC 2 Cloud Compliance?
SOC 2 cloud compliance means your cloud environment meets the controls defined by the SOC 2 framework, applied to the infrastructure you run on AWS, Azure, and GCP. SOC 2, short for System and Organization Controls 2, is a reporting framework from the American Institute of Certified Public Accountants (AICPA). It is designed for service organizations to prove, through an independent audit, that their internal controls over information systems are sound.
SOC 2 is built around five categories called the Trust Services Criteria:
- Security (Common Criteria) The CC1 to CC9 controls covering access control, change management, risk, monitoring, and incident response. Security is mandatory in every SOC 2 report.
- Availability Whether systems are available for operation and use as committed, including backups, recovery, and capacity.
- Processing Integrity Whether system processing is complete, accurate, timely, and authorized.
- Confidentiality Whether information designated as confidential is protected through its lifecycle, including retention and disposal.
- Privacy How personal information is collected, used, retained, and disposed of. Included only if your organization commits to it.
A SOC 2 Type I report assesses controls at a point in time. A SOC 2 Type II report assesses whether those controls operated effectively over a period, usually 3 to 12 months. That period requirement is why continuous monitoring matters: you cannot prove a control worked all year if you only checked it the week before the audit.
How to Automate SOC 2 Compliance with Prowler Cloud
Here is the full process, start to finish. Prowler Cloud uses read-only access, so it assesses your accounts but never changes anything. You can connect your first cloud account and see SOC 2 results in minutes.
- Create a free Prowler Cloud account Sign up at cloud.prowler.com. Prowler Cloud is free to try and needs no credit card. The same SOC 2 evaluation runs identically across every provider you connect, so there is nothing to configure per framework.
- Connect your cloud accounts Go to Settings, then Providers, then "Add Provider." Choose AWS, Azure, or Google Cloud and supply read-only credentials, such as an assumed IAM role for AWS or a service principal for Azure. Add every account that falls inside your SOC 2 scope. Prowler Cloud can onboard accounts in bulk for AWS Organizations, so large estates do not have to be added one by one.
- Test the connection and start the scan Click "Launch" to confirm Prowler Cloud can reach each account. The scan then starts automatically. Prowler runs hundreds of checks per provider and maps each result to the SOC 2 Trust Services Criteria. There are no agents to install and no impact on your workloads. First results appear in minutes.
- Filter results by the SOC 2 framework Open the Compliance section and select the SOC 2 framework card. You get your overall score, a pass, fail, and manual count for each requirement, and a requirement-by-requirement accordion spanning the Common Criteria (CC1 to CC8) plus Availability, Confidentiality, and Processing Integrity. Expand any requirement to see the failing checks, the affected resources, and remediation guidance.
- Remediate the gaps Detection is not the deliverable. For each failing control, Prowler Cloud shows the affected resource across your AWS, Azure, and GCP accounts and the fix. Use Lighthouse AI to generate remediation, an IaC change (Terraform, CloudFormation), a CLI command, a cloud-native control, or guided manual steps. To automate it end to end, the Prowler plugin for Claude Code finds the misconfigurations across every connected account, prioritizes them by blast radius from the attack-path graph and SOC 2 relevance, opens the pull requests that fix them, and re-scans to confirm each criterion cleared.
- Rescan and prove it Re-run the scan to confirm the gap is closed, capture before and after posture, and click the Download button on the SOC 2 card or detail page to export a CSV with every requirement, every underlying check, and every finding for the selected scan. Each row ties a technical control to its SOC 2 criterion, which is exactly the evidence auditors want. Need everything at once? Pull the full scan output as a ZIP that includes a per-framework compliance subfolder, or fetch reports through the Prowler API to feed your GRC platform. The Prowler plugin for Claude Code also keeps a versioned audit trail of every fix under .prowler/ in your repo.
- Track ownership and monitor continuously Assign owners, set SLAs, and record exceptions so every gap has an accountable path to closed. Prowler Cloud automatically rescans every connected provider every 24 hours, so your SOC 2 posture is verified daily instead of once a year. That continuous record is what a SOC 2 Type II report needs. Route findings to Slack, Jira, email, or your SIEM so drift gets caught and fixed inside the audit period, not discovered the week before fieldwork.
The DART-P Framework: From Visibility to Verified Risk Reduction
DART-P helps SecOps teams move from cloud visibility to verified risk reduction: discover what exists, assess what matters, remediate what is risky, track accountability, and prove control effectiveness. For SOC 2 that last stage carries the most weight, because the deliverable is audit-ready evidence a CPA firm can rely on. Here is how each stage maps to a multi-cloud SOC 2 program.
Discover
Inventory every asset and identity in your SOC 2 scope across AWS, Azure, and GCP accounts. Prowler Cloud onboards providers with read-only access and builds a live picture of configurations, exposures, and ownership, so nothing in scope goes unassessed.
Assess
Evaluate findings against the SOC 2 Trust Services Criteria, from the Common Criteria CC1 to CC8 to Availability, Confidentiality, and Processing Integrity. Each result is scored and mapped to a requirement, with attack-path context so you know which gaps actually matter.
Remediate
Fix the gaps, not just view them. Lighthouse AI generates remediation as IaC, CLI commands, cloud-native controls, or guided manual steps. The Prowler plugin for Claude Code automates the whole loop: it prioritizes by blast radius, opens fix pull requests, and re-scans.
Track
Manage owners, SLAs, exceptions, status, and trends so every SOC 2 gap has an accountable path to closed. Daily rescans across all connected accounts give you the continuous control record a SOC 2 Type II report depends on.
Prove
Rescan to confirm each criterion cleared, capture before and after posture, and export audit-ready evidence mapping every control to its SOC 2 requirement. The Claude Code plugin keeps a versioned audit trail of every fix under .prowler/, so the work is reproducible for your auditor.
Automate Your SOC 2 SecOps Workflow with Claude Code
Detection is solved. The slow part of SOC 2 is the glue work between a finding and a verified, evidenced fix. The Prowler plugin for Claude Code automates that entire DART-P loop. It bundles an MCP server plus a compliance-triage skill, so an agent pulls findings across your connected AWS, Azure, and GCP accounts, prioritizes them by severity, SOC 2 relevance, and blast radius from the attack-path graph, proposes fixes with exact commands and reversibility, opens pull requests, tracks progress in versioned markdown reports under .prowler/, and re-scans to confirm each check cleared.
Install it from the Claude Code plugin marketplace:
/plugin marketplace add prowler-cloud/prowler /plugin install prowler@prowler-plugins
It needs a Prowler Cloud account and an API key from cloud.prowler.com/profile. Then drive it with a high-level goal like "Make my AWS production account compliant with SOC 2." Because it grounds every recommendation in Prowler's open-source check logic and Prowler Hub remediation, the work stays auditable and reproducible, which is exactly what a SOC 2 program needs.
Key Capabilities for SOC 2
Prowler does more than list findings. It is built to do the evidence work that usually consumes your audit prep.
SOC 2 Framework Mapping
Every cloud check maps to a SOC 2 Trust Services Criterion out of the box, so each finding becomes a piece of audit evidence tied to a specific requirement like CC6.1 or CC7.2.
Multi-Cloud Coverage
The same SOC 2 evaluation runs across AWS, Azure, and Google Cloud. Prove the same controls everywhere from one place instead of three separate consoles.
Requirement-Level Scoring
See a pass, fail, and manual count per SOC 2 requirement, a ThreatScore for overall posture, and your top failing sections, so you know exactly what to fix before fieldwork.
Audit-Ready Exports
Download a SOC 2 CSV with every requirement, check, and finding for a scan, or the full ZIP with a per-framework compliance folder. Reports are also available via the Prowler API.
Continuous Monitoring
Automatic daily rescans give you the ongoing control record a SOC 2 Type II report depends on, plus delta filters that surface what changed since the last scan.
Open and Verifiable
Prowler is open source under Apache 2.0. Auditors and engineers can read the exact logic behind every SOC 2 check on the Prowler Hub. No black boxes when someone asks how a control was validated.
SOC 2 Trust Services Criteria Prowler Covers
Prowler's SOC 2 mapping aligns cloud checks to the Trust Services Criteria across hundreds of automated controls per provider. Here is how the technical evidence breaks down by criterion.
| Criteria Area | Example SOC 2 Requirements | What Prowler Checks in the Cloud |
|---|---|---|
| Logical Access | CC6.1, CC6.2, CC6.3 | Least-privilege IAM, no wildcard admin policies, unused keys, public storage and database exposure |
| Network Security | CC6.6 | Security groups open to the internet, exposed SSH, RDP, and database ports, public IPs and snapshots |
| Encryption | CC6.1, CC6.7, PI1.4 | Encryption at rest and in transit for storage, databases, queues, and logs, plus key rotation |
| Monitoring | CC7.1, CC7.2, CC7.3 | CloudTrail and equivalent logging, GuardDuty, Security Hub, metric filters and alarms, flow logs |
| Incident Response | CC7.4, CC7.5 | Backup and recovery, snapshot encryption, change alarms, and high-severity finding tracking |
| Availability | A1.2 | Backups enabled, point-in-time recovery, automated snapshots, and broad logging coverage |
| Confidentiality | C1.1, C1.2 | Deletion protection, object versioning, log retention, and data lifecycle controls |
| Processing Integrity | PI1.2, PI1.3, PI1.5 | Access logging, log file validation, config recording, and integrity of stored data |
Want the exact checks behind any SOC 2 requirement? Every check, its severity, and its remediation steps are published on the Prowler Hub. That transparency is something closed-source compliance scanners cannot offer.
Related Compliance Frameworks
Most teams chasing SOC 2 need other frameworks too. Prowler maps your cloud findings to 70+ frameworks automatically, so one scan covers several audits at once. SOC 2 controls overlap heavily with these standards:
Auditing a single provider first? See the guide to running an AWS security audit, learn what continuous posture management means in What is CSPM, or browse every framework in the Prowler documentation.
Why Teams Trust Prowler for SOC 2
Prowler is an open cloud security platform built by a community of 300+ contributors. It is used by security and compliance teams from startups to enterprises to prove SOC 2 posture across multi-cloud environments without the manual evidence grind.
Open Source Transparency
Prowler is open source under Apache 2.0. You can read every SOC 2 check on the Prowler Hub before you run it, so you and your auditor know exactly how each control was validated.
Read-Only by Design
Prowler assesses your cloud accounts using read-only credentials. It reads configuration to evaluate it for SOC 2 and never modifies, creates, or deletes resources.
Built for Multi-Cloud
Run the same SOC 2 evaluation across AWS, Azure, and Google Cloud and review posture for your whole footprint from one dashboard with centralized evidence.
10x Cost Efficiency
By leveraging open source, Prowler Cloud delivers up to 10x cost efficiency versus black box commercial compliance tools, with broad SOC 2 and multi-framework coverage.
Frequently Asked Questions
What is SOC 2 cloud compliance?
SOC 2 cloud compliance means your cloud environment meets the controls defined by the SOC 2 framework from the AICPA, organized around the five Trust Services Criteria: Security, Availability, Processing Integrity, Confidentiality, and Privacy. For cloud teams, much of that evidence is technical: encryption, logging, access control, and network exposure across AWS, Azure, and GCP. Prowler Cloud automates that technical assessment and maps each finding to a SOC 2 criterion.
Can Prowler automate a SOC 2 audit?
Prowler automates the technical and evidence side of SOC 2, not the entire audit. It continuously checks your cloud configuration against the SOC 2 Trust Services Criteria and produces audit-ready CSV evidence mapping each control to its requirement. A licensed CPA firm still has to review your process controls and issue the formal SOC 2 report, but Prowler removes most of the manual evidence gathering that makes audits slow and painful.
Does Prowler support SOC 2 for AWS, Azure, and GCP?
Yes. Prowler ships a SOC 2 compliance mapping and runs the same SOC 2 evaluation across AWS, Azure, and Google Cloud, so a single scan produces both technical findings and framework-aligned evidence for each provider. You can connect multiple accounts and review your SOC 2 posture for your whole multi-cloud footprint in one place.
What are the SOC 2 Trust Services Criteria?
The Trust Services Criteria are the five categories SOC 2 evaluates: Security (the Common Criteria, CC1 to CC9, required in every report), Availability, Processing Integrity, Confidentiality, and Privacy. Security is mandatory and the other four are included based on what your organization commits to. Prowler maps its cloud checks to the Common Criteria plus Availability, Confidentiality, and Processing Integrity requirements.
Is there a free automated SOC 2 tool for cloud?
Yes. Prowler is the most widely adopted open source cloud security platform, with over 45 million downloads and 14,000+ GitHub stars, and it is free and open source under the Apache 2.0 license. Prowler Cloud, the managed SaaS version, is free to try with no credit card required and includes the SOC 2 framework mapping out of the box.
How do I remediate failing SOC 2 controls?
Prowler Cloud gives you two remediation paths. Lighthouse AI generates a fix for each failing control, whether that is an IaC change, a CLI command, a cloud-native control, or guided manual steps, turning "here is the problem" into "here is the fix." For end-to-end automation, the Prowler plugin for Claude Code finds the misconfigurations across your AWS, Azure, and GCP accounts, prioritizes them by blast radius and SOC 2 relevance, opens fix pull requests, re-scans to confirm each criterion cleared, and keeps a versioned audit trail under .prowler/ in your repo.
How does Prowler Cloud export SOC 2 evidence?
After a scan completes, open the Compliance section, select the SOC 2 framework, and download the CSV report. It contains every requirement, every underlying check, and every finding for the selected scan, with each row tied to a SOC 2 criterion. You can also pull the full scan output as a ZIP that includes a compliance subfolder, or fetch reports through the Prowler API to feed ticketing systems and dashboards.
Automate Your SOC 2 Evidence in Minutes
Prowler Cloud is free to try. Connect your AWS, Azure, and GCP accounts with read-only access and get audit-ready SOC 2 evidence across your whole cloud footprint. No credit card required.
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