Sekit CSF · Network Security · Policy

RCF-0172Firewall management

Formal policies govern which network traffic is permitted and how firewall rules are created and reviewed

Mapping at a glance

RCF-0172Firewall managementNetwork Security · Policy

A.5.1Policies for information securityISO/IEC 27001:2022 A.8.20Networks securityISO/IEC 27001:2022 PR.AA-05Access permissions managedNIST CSF 2.0 PR.IR-01Networks protected from unauthorized accessNIST CSF 2.0 CE1.3Block unauthenticated inbound trafficCyber Essentials

RCF-0172 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.5.1Policies for information securitysupportsSekit's Firewall management policy, one of A.5.1's topic-specific policies, states the default-deny stance and who may request and approve rule changes.A.8.20Networks securityenablesAn approved firewall standard defining default-deny and who may approve rule changes is the policy basis A.8.20's network controls depend on.

Maps to NIST CSF 2.0

Curated mapping with the reasoning, not just the codes.

PR.AA-05Access permissions managed PR.IR-01Networks protected from unauthorized access

Maps to Cyber Essentials

Curated mapping with the reasoning, not just the codes.

CE1.3Block unauthenticated inbound traffic

This topic through the other lenses

All Network Security controls

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