2.4.1: Establish access control on as many network ports as possible

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Establish access control on as many network ports as possible. Keep in mind that ports can be physical, wireless or virtual. a) Network traffic should only be permitted on organisation-approved ports (allowlisting principle). b) Only permit access from managed devices. c) Unmanaged devices should only be able to access a guest network or similar.

This requirement is part of the framework:  
NSM ICT Security Principles (Norway)
Best practices
How to implement:
2.4.1: Establish access control on as many network ports as possible

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Establish access control on as many network ports as possible. Keep in mind that ports can be physical, wireless or virtual. a) Network traffic should only be permitted on organisation-approved ports (allowlisting principle). b) Only permit access from managed devices. c) Unmanaged devices should only be able to access a guest network or similar.

Read below what concrete actions you can take to improve this ->
Frameworks that include requirements for this topic:
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How to improve security around this topic

In Cyberday, requirements and controls are mapped to universal tasks. A set of tasks in the same topic create a Policy, such as this one.

Here's a list of tasks that help you improve your information and cyber security related to
2.4.1: Establish access control on as many network ports as possible
Task name
Priority
Task completes
Complete these tasks to increase your compliance in this policy.
Critical
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How to comply with this requirement

In Cyberday, requirements and controls are mapped to universal tasks. Each requirement is fulfilled with one or multiple tasks.

Here's a list of tasks that help you comply with the requirement
2.4.1: Establish access control on as many network ports as possible
of the framework  
NSM ICT Security Principles (Norway)
Task name
Priority
Task completes
Complete these tasks to increase your compliance in this policy.
Critical

The ISMS component hierachy

Framework

Sets the overall compliance standard or regulation your organization needs to follow.

Requirements

Break down the framework into specific obligations that must be met.

Tasks

Concrete actions and activities your team carries out to satisfy each requirement.

Policies

Documented rules and practices that are created and maintained as a result of completing tasks.

Never duplicate effort. Do it once - improve compliance across frameworks.

Reach multi-framework compliance in the simplest possible way
Security frameworks tend to share the same core requirements - like risk management, backup, malware, personnel awareness or access management.
Cyberday maps all frameworks’ requirements into shared tasks - one single plan that improves all frameworks’ compliance.
Do it once - we automatically apply it to all current and future frameworks.