domains / families / security / securing-remote-access-to-ot-environment

securing-remote-access-to-ot-environment

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'Designs and configures secure remote access to OT/ICS environments for

When to use

• When implementing or upgrading remote access architecture for OT environments
• When onboarding vendors who require remote access to OT systems for support and maintenance
• When implementing CIP-005-7 R2 requirements for remote access management including MFA
• When replacing legacy direct VPN access to OT networks with a secure jump server architecture
• When responding to an incident involving unauthorized remote access to industrial control systems

When not to use

• securing IT-only remote access without OT components
• configuring VPN for corporate workers
• physical access control to OT facilities

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