Prisma Cloud Compute Cloud Native Network Firewall (CNNF) automatically monitors layer 4 (TCP) intercontainer communications. Enforcement policies must be created.
An XCCDF Rule
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
- ID
- SV-253526r960804_rule
- Version
- CNTR-PC-000140
- Severity
- High
- References
- Updated
Remediation Templates
A Manual Procedure
Navigate to Prisma Cloud Compute Console's >> Radars >> Settings.
Set Container network monitoring to "enabled".
Set Host network monitoring to "enabled".