Sekit CSF · Network Security · Process
RCF-0173Firewall management
Firewall rules are consistently reviewed and unused or overly permissive rules are removed
Mapping at a glance
RCF-0173Firewall managementNetwork Security · Process
RCF-0173 maps to 5 controls across the published frameworks. Open in the full graph →
Maps to ISO/IEC 27001:2022
Curated mapping with the reasoning, not just the codes.
A.8.20Networks securitysupportsReviewing the firewall rule set and removing unjustified or overly broad rules keeps A.8.20's network protection from eroding over time.A.8.21Security of network servicessupportsReviewing the firewall rule set on a schedule and justifying every allow rule verifies that a network service's actual access still matches the security requirements A.8.21 requires be agreed in advance.
Maps to NIST CSF 2.0
Curated mapping with the reasoning, not just the codes.
Maps to Cyber Essentials
Curated mapping with the reasoning, not just the codes.
This topic through the other lenses
All Network Security controls
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