Introduction
ArgusSec: open-source Google Workspace security audit tool. It scans a Google Workspace tenant against CIS, CISA SCuBA, Google, and other best-practice frameworks. The tool is designed for teams that need fast, transparent security checks without hiring consultants.
What is ArgusSec?
ArgusSec is a security audit platform that focuses on Google Workspace. It combines 200 open-source security checks with four compliance frameworks: CIS Benchmark, CISA SCuBA, Google's Security Checklist, and other best-practice guides. The product automates what used to take consultants weeks.
The tool connects to a Google Workspace tenant, collects data from multiple APIs, and evaluates settings against known best practices. Each check produces PASS, FAIL, WARN, or MANUAL, along with remediation steps. This makes ArgusSec a practical choice for organizations that need a clear Google Workspace security audit without building manual spreadsheets.
ArgusSec matters because Google Workspace settings can change often. A single misconfigured external sharing rule, email forwarding rule, or admin account can create risk. With an automated Google Workspace security audit, teams can spot these issues early and fix them before they become bigger problems.
Key Features of ArgusSec
200 Security Checks Across 4 Frameworks
ArgusSec runs 200 open-source security checks against a Google Workspace tenant and aligns them with CIS, CISA SCuBA, Google, and other best-practice guidance. This gives teams a complete Google Workspace security audit in one place.
Open Source and Transparent
ArgusSec is licensed under AGPL-3.0, so every check is transparent, auditable, and community-reviewed. There are no black boxes in the security tooling, which matters for organizations that need to trust audit results.
AI Analyst in ArgusSec Cloud
The ArgusSec Cloud plan includes an AI Analyst that lets users chat with audit findings. It provides natural-language remediation guidance and supports OpenAI, Anthropic, and Bedrock.
Fast Automated Workflow
ArgusSec automates the full audit process and can go from connection to report in under 10 minutes. It collects data from Admin SDK, Cloud Identity, Gmail, Drive, Calendar, Groups, and DNS APIs, then evaluates everything automatically.
Comprehensive Service Coverage
ArgusSec covers all major Google Workspace services, with 32 checks for Gmail, 21 for Drive and Docs, 30+ for Security, and additional checks for Calendar, Chat, Meet, Groups, Directory, and Classroom. This broad coverage makes it easier to perform a full Google Workspace security audit.
Flexible Reporting and Alerts
ArgusSec produces HTML dashboards, JSON for automation, and CSV for spreadsheets. The Cloud plan adds automated daily or weekly scans, 12-month compliance trends, and Slack or email regression alerts.
Use Cases for ArgusSec
Compliance Audits
Organizations use ArgusSec to check Google Workspace against CIS, CISA SCuBA, and other benchmarks. This helps support compliance reporting and internal security reviews.
Pre-Migration Assessment
IT teams can run a Google Workspace security audit before moving users to Google Workspace. This helps identify risky settings early and reduces surprises after migration.
Continuous Monitoring
The ArgusSec Cloud plan supports automated scans and regression alerts. Security teams can track their Google Workspace security posture over 12 months and respond quickly when settings change.
MSP Security Reviews
Managed service providers can use ArgusSec to audit multiple client tenants. The CLI, Docker, and CI/CD options make it repeatable and consistent for a Google Workspace security audit practice.
How to Use ArgusSec
Using ArgusSec is straightforward and fast. Here are the main steps:
- Choose your version. Use the open-source version from GitHub, or start a free trial of ArgusSec Cloud at app.argussec.io.
- Authenticate. Set up a service account with domain-wide delegation, or use OAuth 2.0 user consent. ArgusSec works with any Google Workspace edition.
- Collect data. ArgusSec automatically gathers data from Admin SDK, Cloud Identity, Gmail, Drive, Calendar, Groups, and DNS APIs.
- Evaluate. The tool runs 200 security checks and marks each one as PASS, FAIL, WARN, or MANUAL, with remediation steps.
- Review reports. Open the HTML dashboard, export JSON or CSV, or ask the AI Analyst for natural-language guidance.
This entire Google Workspace security audit workflow is designed to finish in minutes, not weeks.
Target Audience for ArgusSec
- IT administrators who manage Google Workspace
- Security and compliance teams
- Managed service providers (MSPs)
- Small and medium businesses with limited security budgets
- Organizations following CIS or CISA SCuBA frameworks
Is ArgusSec Free?
ArgusSec offers an open-source version that is free forever. The cloud-hosted plan is available for a monthly fee, and a free trial is available. Pricing details from the product page are below:
| Plan | Price | Features |
|---|---|---|
| Open Source | $0 | All 200 security checks, 4 compliance frameworks, HTML/JSON/CSV reports, CLI + Docker + CI/CD |
| ArgusSec Cloud | €15/month | Everything in Open Source, automated daily/weekly scans, 12-month compliance trends, Slack/email regression alerts, AI Analyst |
ArgusSec's Pros and Cons
| Aspect | Pros | Cons |
|---|---|---|
| Pricing | Open source is free, and the cloud plan is affordable | The hosted plan adds a monthly cost |
| Coverage | 200 checks across 4 frameworks | Some checks are MANUAL and need human review |
| Open Source | Transparent and auditable | Self-hosting requires technical setup |
| Automation | Fast, automated, and repeatable | Requires Google Workspace admin permissions |
Frequently Asked Questions about ArgusSec
What is ArgusSec?
ArgusSec is an open-source Google Workspace security audit tool. It runs 200 security checks across CIS, CISA SCuBA, Google, and other best-practice frameworks. It produces clear reports with remediation guidance for administrators and security teams.
Which Google Workspace editions does ArgusSec work with?
According to the product page, ArgusSec works with any Google Workspace edition. You can authenticate using a service account with domain-wide delegation or OAuth 2.0 user consent.
What frameworks does ArgusSec cover?
ArgusSec covers four areas: CIS Benchmark, CISA SCuBA, Google's Security Checklist, and other best-practice guides. This is broader than tools that support only one framework.
How long does an ArgusSec audit take?
The homepage states that ArgusSec goes from connection to report in under 10 minutes. It automates data collection from Admin SDK, Cloud Identity, Gmail, Drive, Calendar, Groups, and DNS APIs.
Is ArgusSec really open source?
Yes. ArgusSec is licensed under AGPL-3.0. Every check is transparent, auditable, and community-reviewed. The open-source version includes all 200 security checks and can be run through CLI, Docker, or CI/CD.
Can I use ArgusSec in CI/CD?
Yes. The open-source version supports CLI, Docker, and CI/CD. This makes it possible to include a Google Workspace security audit in a continuous security pipeline.
ArgusSec Tags
ArgusSec, Google Workspace security audit, open source security, CIS benchmark, CISA SCuBA, Google Workspace audit tool, cloud security audit, AGPL-3.0, AI security analyst, Google Workspace compliance, GWS audit, security posture
