Prisma Cloud Compute Cloud Native Network Firewall (CNNF) automatically monitors layer 4 (TCP) intercontainer communications. Enforcement policies must be created.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| high | V-253526 | SRG-APP-000039-CTR-000110 | CNTR-PC-000140 | SV-253526r960804_rule | 2024-12-06 | 2 |
| Description |
|---|
| Network segmentation and compartmentalization are important parts of a comprehensive defense-in-depth strategy. CNNF works as an east-west firewall for containers. It limits damage by preventing attackers from moving laterally through the environment when they have already compromised the perimeter. Satisfies: SRG-APP-000039-CTR-000110, SRG-APP-000384-CTR-000915 |
| ℹ️ Check |
|---|
| Navigate to Prisma Cloud Compute Console's >> Radars >> Settings. If Container network monitoring is disabled, this is a finding. If Host network monitoring is disabled, this is a finding. |
| ✔️ Fix |
|---|
| Navigate to Prisma Cloud Compute Console's >> Radars >> Settings. Set Container network monitoring to "enabled". Set Host network monitoring to "enabled". |