zt_wl_004 — Function App has no authentication enabled¶
Summary
Severity: Critical · Pillar: Workload · Chain role: ANCHOR
Description¶
Function Apps without App Service Authentication (Easy Auth) enabled expose triggers to the public Internet without any identity gate.
Mapping¶
| Framework | Control / Reference |
|---|---|
| NIST 800-53 | IA-2 |
| NIST 800-207 | Tenet 2 - All communication secured |
| CIS Azure | — |
| MITRE ATT&CK Technique | T1190 |
| MITRE ATT&CK Tactic | Initial Access |
| Zero-Trust Tenet | Tenet 2 |
| Framework tags | nist-800-207, argus-zt |
Source¶
Rule defined at policies/azure/zt/workload/zt_wl_004.rego.