Zero Trust Network Access for Energy & Utilities
How energy & utilities organizations should implement CA-09 for Microsoft 365 security and compliance.
For energy & utilities companies using Microsoft 365, zero trust network access is a security priority. This guide explains how CA-09 helps energy & utilities organizations protect their identity infrastructure while meeting industry-specific compliance mandates.
Why Energy & Utilities Organizations Need This Control
Energy & Utilities organizations face specific regulatory requirements including nist-800-53, cis, iso27001. The CA-09 control helps address these requirements by:
- All cloud app access requires a compliant device
- Named locations are configured for corporate networks
- Location-based blocking policies are enforced
- Risk-based sign-in policies are active
Full Zero Trust: never trust, always verify. Every access request is validated against device health, user risk, and location. This ensures compromised devices and credentials cannot access resources.
Industry-Specific Considerations
When implementing CA-09 in a energy & utilities environment, consider:
- **Regulatory requirements**: nist-800-53, cis, iso27001 may mandate specific configurations
- **Risk tolerance**: Energy & Utilities organizations typically have moderate to low risk tolerance
- **Audit frequency**: Plan for regular compliance reviews
- **Documentation**: Maintain detailed records for regulatory inspections
How to Configure
CA-09 requires the following configuration:
- All cloud app access requires a compliant device
- Named locations are configured for corporate networks
- Location-based blocking policies are enforced
- Risk-based sign-in policies are active
Creates a CA policy requiring device compliance for all cloud apps. PREREQUISITE: Intune device compliance policies must be configured.
With TrueConfig, you can implement this control automatically using our one-click remediation feature.
Energy Compliance Requirements
Energy organizations must comply with these frameworks, all of which address zero trust network access:
Why This Control Matters for Energy
Full Zero Trust: never trust, always verify. Every access request is validated against device health, user risk, and location. This ensures compromised devices and credentials cannot access resources.
Common threats in energy & utilities:
- • Nation-state attacks on infrastructure
- • Ransomware targeting OT systems
- • Insider threats in control rooms
For energy & utilities organizations, CA-09 is a key component of a compliant Microsoft 365 security posture. TrueConfig helps you implement and maintain this control while meeting industry-specific requirements.
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