Identify Unused Service Principals for Financial Services & Banking
How financial services & banking organizations should implement APP-07 for Microsoft 365 security and compliance.
Financial Services & Banking organizations face unique security challenges when managing Microsoft 365 environments. The APP-07 control (Identify Unused Service Principals) is particularly important for this sector due to soc2 and pci-dss requirements.
Why Financial Services & Banking Organizations Need This Control
Financial Services & Banking organizations face specific regulatory requirements including soc2, pci-dss, nist-800-53, iso27001. The APP-07 control helps address these requirements by:
- Service principals with no sign-in activity for 90+ days are identified
- Unused service principals are disabled or removed
- Exceptions are documented for service accounts with infrequent use
Dormant service principals with valid credentials are invisible persistence mechanisms. Attackers can use forgotten apps with stale credentials to maintain access long after initial compromise detection.
Industry-Specific Considerations
When implementing APP-07 in a financial services & banking environment, consider:
- **Regulatory requirements**: soc2, pci-dss, nist-800-53 may mandate specific configurations
- **Risk tolerance**: Financial Services & Banking organizations typically have moderate to low risk tolerance
- **Audit frequency**: Plan for regular compliance reviews
- **Documentation**: Maintain detailed records for regulatory inspections
Implementation Steps
To implement APP-07 in your Microsoft 365 environment:
- Service principals with no sign-in activity for 90+ days are identified
- Unused service principals are disabled or removed
- Exceptions are documented for service accounts with infrequent use
This control requires manual implementation through the Entra admin center.
Financial Services Compliance Requirements
Financial Services organizations must comply with these frameworks, all of which address identify unused service principals:
Why This Control Matters for Financial Services
Dormant service principals with valid credentials are invisible persistence mechanisms. Attackers can use forgotten apps with stale credentials to maintain access long after initial compromise detection.
Common threats in financial services & banking:
- • Account takeover attacks
- • Insider trading through unauthorized access
- • Wire fraud via business email compromise
For financial services & banking organizations, APP-07 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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