IEC 62443 FR - Restricted Data Flow (RDF)
| ID | Title | Verdict |
|---|---|---|
| CR 5.1 | Network segmentation | Component |
| NDR 5.2 | Zone boundary protection | Not Applicable |
| NDR 5.2 RE1 | Deny all, permit by exception | Not Applicable |
| NDR 5.2 RE2 | Island mode | Not Applicable |
| NDR 5.2 RE3 | Fail close | Not Applicable |
| NDR 5.3 | General-purpose person-to-person communication restrictions | Not Applicable |
