Sekit CSF · Network Security · Technical

RCF-0174Firewall management

Technical tools manage firewall rule sets and alert on changes or rules that conflict with security policy

Mapping at a glance

RCF-0174Firewall managementNetwork Security · Technical

A.8.16Monitoring activitiesISO/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 CE1.1Change default firewall credentialsCyber Essentials

RCF-0174 maps to 6 controls across the published frameworks. +1 more in the table below. Open in the full graph →

Maps to ISO/IEC 27001:2022

Curated mapping with the reasoning, not just the codes.

A.8.16Monitoring activitiessupportsA firewall with change logging and alerts on rule modifications monitors network boundary behavior, flagging rule edits that could open an unauthorized access path.A.8.20Networks securitysupportsAn edge firewall denying inbound traffic by default with logged, alerted changes is one perimeter mechanism inside A.8.20, which also requires securing and managing controls between internal zones.

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.

CE1.1Change default firewall credentials CE1.2Protect the administrative interface

This topic through the other lenses

All Network Security controls

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