Skip to content

Boundary Protection

What is Boundary Protection?

Security measures implemented at the boundaries between network zones to monitor and control communications, preventing unauthorized access between segments.

Information Security

Terms that appear alongside boundary protection

Each of these is named in at least one of the same controls as boundary protection. The number is how many controls name both.

Frameworks that govern boundary protection

ISO 27001:2022View framework →NIST SP 800-53 Rev 5View framework →

What the standards actually require on boundary protection

Requirements naming boundary protection across 6 standards, quoted from the control text.

NIST SP 800-53 Rev 524 controls

Prevent the discovery of specific system components that represent a managed interface.

NIST800-SC-7(16) · SC-7(16) Boundary Protection | Prevent Discovery of System Components →
FBI CJIS Security Policy9 controls

Prevent split tunnelling for remote devices connecting to organisational systems.

fbi-cjis-security-policy::SC-7(7) · SC-7(7) Boundary Protection | Split Tunneling for Remote Devices →
NIST SP 800-53 Rev 5 HIGH7 controls

Prevent systems from entering unsecure states in the event of an operational failure of a boundary protection device.

nist-sp-800-53-revision-5-1-high::SC-7(18) · SC-7(18) Boundary Protection | Fail Secure →
NIST SP 800-53 Rev 5 MODERATE5 controls

Prevent split tunneling for remote devices connecting to organizational systems unless the split tunnel is securely provisioned using [Assignment: organization-defined safeguards].

nist-sp-800-53-rev-5-moderate::SC-7(7) · SC-7(7) Boundary Protection | Split Tunneling for Remote Devices →
FedRAMP High4 controls

Monitor/control communications at external boundary and key internal boundaries; implement subnetworks for publicly accessible components.

SC-7 · Boundary Protection →
FedRAMP Moderate3 controls

Monitor/control communications at external boundary and key internal boundaries; implement subnetworks for publicly accessible components.

SC-7 · Boundary Protection →

Questions people ask about boundary protection

What is Boundary Protection?
Security measures implemented at the boundaries between network zones to monitor and control communications, preventing unauthorized access between segments.
Why is Boundary Protection important for compliance?
Boundary Protection is a key concept in Information Security. Understanding boundary protection helps organizations meet regulatory requirements, reduce risk, and demonstrate due diligence during audits. Our compliance platform maps 1,016 frameworks with 316K cross-framework control mappings.
Which compliance frameworks address Boundary Protection?
Boundary Protection appears in the requirement text of NIST SP 800-53 Rev 5, FBI CJIS Security Policy, NIST SP 800-53 Rev 5 HIGH, NIST SP 800-53 Rev 5 MODERATE, FedRAMP High. Across these standards we have identified 52 controls that name it directly, each linked to the control text on the compliance platform.
Where can I learn more about Boundary Protection?
Explore our compliance framework pages to see how boundary protection applies across different standards and regulations. Our implementation guides provide step-by-step guidance, and the compliance platform offers AI-powered analysis of how this concept maps across 1,016 frameworks.

See how Boundary Protection applies across compliance frameworks

Our platform maps 1,016 frameworks with 316K cross-framework control mappings. Explore how this concept is addressed across standards.

Explore on Platform
Written and maintained by Gerard Blokdyk, The Art of Service.