> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/security-testing-orchestration/use-sto/set-up-sto-scans/shared/iac-scanners.md).

# Iac Scanners

1. [**Checkmarx One**](/security-testing-orchestration/use-sto/sto-scanner-configuration/checkmarx/checkmarxone-scanner-reference.md)
2. [**Checkov**](/security-testing-orchestration/use-sto/sto-scanner-configuration/checkov-iac-scan.md) - *open-source*
3. [**Snyk**](/security-testing-orchestration/use-sto/sto-scanner-configuration/snyk/snyk-iac-scanning.md)
4. [**Wiz**](/security-testing-orchestration/use-sto/sto-scanner-configuration/wiz/iac-scans-with-wiz.md)