Kibernetinio saugumo reikalavimų aprašas (įsk. Nacionalinį kibernetinių incidentų valdymo planą) (Lietuva)

Requirement

47.32: Vidinis tinklo segmentavimas

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Vidinis kibernetinio saugumo subjekto kompiuterių tinklas turėtų būti segmentuotas, jame atskiriant bent:

tinklų ir informacinių sistemų valdymo ir administravimo potinklį;
atskirą potinklį kiekvienai trečiajai šaliai arba kitais būdais užtikrinant trečiųjų šalių prieigą tik prie tai šaliai reikalingų resursų, kur įmanoma taikant kelių veiksnių prisijungimo autentifikaciją. Prisijungimas turi būti atliekamas naudojant saugų virtualųjį privatų tinklą (angl. Virtual private network, VPN). Prisijungimas registruojamas įvykių registravimo žurnaluose;
tinklinių daugiafunkcių įrenginių bei spausdintuvų ir skenerių potinklį;
IP telefonijos potinklį;
darbo vietų potinklį;
testavimo potinklį.

Fulfill this requirement by completing the tasks below ->

This requirement is part of the framework:

Kibernetinio saugumo reikalavimų aprašas (įsk. Nacionalinį kibernetinių incidentų valdymo planą) (Lietuva)

Other requirements of the framework

47.32: Vidinis tinklo segmentavimas

Best practices

How to implement:

47.32: Vidinis tinklo segmentavimas

This policy on

47.32: Vidinis tinklo segmentavimas

provides a set concrete tasks you can complete to secure this topic. Follow these best practices to ensure compliance and strengthen your overall security posture.

Vidinis kibernetinio saugumo subjekto kompiuterių tinklas turėtų būti segmentuotas, jame atskiriant bent:

tinklų ir informacinių sistemų valdymo ir administravimo potinklį;
atskirą potinklį kiekvienai trečiajai šaliai arba kitais būdais užtikrinant trečiųjų šalių prieigą tik prie tai šaliai reikalingų resursų, kur įmanoma taikant kelių veiksnių prisijungimo autentifikaciją. Prisijungimas turi būti atliekamas naudojant saugų virtualųjį privatų tinklą (angl. Virtual private network, VPN). Prisijungimas registruojamas įvykių registravimo žurnaluose;
tinklinių daugiafunkcių įrenginių bei spausdintuvų ir skenerių potinklį;
IP telefonijos potinklį;
darbo vietų potinklį;
testavimo potinklį.

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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

47.32: Vidinis tinklo segmentavimas

Task name

Priority

Task completes

Complete these tasks to increase your compliance in this policy.

Critical

No other tasks found.

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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

47.32: Vidinis tinklo segmentavimas

of the framework

Kibernetinio saugumo reikalavimų aprašas (įsk. Nacionalinį kibernetinių incidentų valdymo planą) (Lietuva)

Task name

Priority

Task completes

Complete these tasks to increase your compliance in this policy.

Critical

Establishing and maintaining dedicated computing resources for all administrative work

Critical

High

Normal

Low

System management

Data system management

Establishing and maintaining dedicated computing resources for all administrative work

This task helps you comply with the following requirements

12.8: Establish and Maintain Dedicated Computing Resources for All Administrative Work CIS 18

47.32: Vidinis tinklo segmentavimas NIS2 Guide Lithuania

Network areas and structurally secure network design

Critical

High

Normal

Low

Technical cyber security

Network security

Network areas and structurally secure network design

This task helps you comply with the following requirements

13.1.3: Segregation in networks ISO 27001

PR.AC-5: Network integrity NIST

8.22: Segregation of networks ISO 27001

ARCHITECTURE-2: Implement Network Protections as an Element of the Cybersecurity Architecture C2M2

CC6.6: Logical access security measures against threats from sources outside system boundries SOC 2

Minimum requirements for partner companies to gain access to different levels of information

Critical

High

Normal

Low

Partner management

Supplier security

Minimum requirements for partner companies to gain access to different levels of information

This task helps you comply with the following requirements

15.1.1: Information security policy for supplier relationships ISO 27001

15.1.3: Information and communication technology supply chain ISO 27001

ID.BE-1: Role in supply chain NIST

5.21: Managing information security in the ICT supply chain ISO 27001

6.5: Tietojärjestelmien perustiedot, kuvaukset ja olennaisten vaatimusten täyttyminen Tietoturvasuunnitelma

Structural security of the network

Critical

High

Normal

Low

Technical cyber security

Network security

Structural security of the network

This task helps you comply with the following requirements

TEK-01: Verkon rakenteellinen turvallisuus Julkri

ARCHITECTURE-2: Implement Network Protections as an Element of the Cybersecurity Architecture C2M2

PR.AC-5: Network integrity (network segregation, network segmentation… ) is protected.CyberFundamentals

2.2.3: Segment the organisation’s network in accordance with its risk profile NSM ICT-SP

2.3.10: Reduce the risk posed by IoT devices NSM ICT-SP

Detailed procedures for the management, control and segmentation of networks

Critical

High

Normal

Low

Technical cyber security

Network security

Detailed procedures for the management, control and segmentation of networks

This task helps you comply with the following requirements

5.2.7: Network management TISAX

PR.IR-01: Unauthorized access to networks and environments NIST 2.0

Članak 30.1.e: Sigurnost u nabavi, razvoju i održavanju mrežnih i informacijskih sustava NIS2 Croatia

14.5.10.b): Prieigos kontrolė NIS2 Lithuania

13.2: Gennemførelse af prioriteringer NIS2 Denmark

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The ISMS component hierachy

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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.

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Security frameworks tend to share the same core requirements - like risk management, backup, malware, personnel awareness or access management.

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