⏳Secure your Azure Data Factory
Last updated
Last updated
Unauthorized Access to Data Factory
Risk: Unauthorized users may gain access to ADF resources and potentially alter pipelines or access sensitive data.
Control Recommendation:
Implement role-based access control (RBAC) to restrict access to ADF resources.
Use Azure Active Directory (AAD) for authentication and authorization.
Regularly review and audit access permissions and roles.
Data Leakage and Exfiltration
Risk: Data could be leaked or exfiltrated by malicious insiders or external attackers.
Control Recommendation:
Use managed private endpoints to restrict ADF access to specific network resources.
Implement Azure Storage Service Encryption (SSE) for data at rest and enforce secure transfer (HTTPS) for data in transit.
Monitor and audit data movement activities.
Insufficient Logging and Monitoring
Risk: Lack of proper logging and monitoring can delay the detection of security incidents.
Control Recommendation:
Enable diagnostic logging for Azure Data Factory to track activities.
Use Azure Monitor and Azure Security Center to monitor and alert on suspicious activities.
Integrate with Azure Sentinel for advanced threat detection and incident response.
Insecure Data Transfer
Risk: Data might be intercepted during transfer if not properly encrypted.
Control Recommendation:
Use HTTPS for all data transfer operations to ensure encryption in transit.
Employ Azure Private Link to securely connect ADF to Azure resources.
Utilize IP firewall rules to restrict network access to ADF.
Misconfiguration of Pipelines
Risk: Misconfigured pipelines can lead to data leaks, integrity issues, or unintended data processing.
Control Recommendation:
Implement thorough testing and validation processes for pipeline configurations.
Use Azure Policy to enforce compliance with organizational standards.
Conduct regular reviews and audits of pipeline configurations.
Data Integrity Issues
Risk: Unauthorized changes to data can compromise data integrity.
Control Recommendation:
Implement checksum validation and data validation techniques.
Use version control for pipeline definitions and monitor changes.
Regularly back up data and configurations.
Inadequate Access Governance
Risk: Lack of proper governance can lead to unauthorized access and misuse of data.
Control Recommendation:
Implement data access governance policies using Azure Purview.
Define and enforce data classification and labeling.
Conduct periodic reviews of data access policies and procedures.
Denial of Service (DoS) Attacks
Risk: DoS attacks can disrupt data factory operations and data processing.
Control Recommendation:
Use Azure DDoS Protection to safeguard against DDoS attacks.
Implement rate limiting and throttling controls.
Monitor for unusual spikes in traffic and automate responses to potential DoS attacks.
Insecure API Access
Risk: Insecure APIs can be exploited to gain unauthorized access to ADF.
Control Recommendation:
Secure ADF APIs with OAuth 2.0 and Azure Active Directory (AAD) authentication.
Use Azure API Management to secure, monitor, and manage API traffic.
Regularly review and update API security configurations.
Lack of Backup and Recovery Planning
Risk: Failure to properly back up ADF configurations and data can lead to data loss in case of a disaster.
Control Recommendation:
Implement a comprehensive backup strategy for ADF configurations and data.
Regularly test data and configuration recovery processes.
Store backups in geographically redundant locations to ensure availability.
Azure Data Factory, security risk items and their corresponding control recommendations:
Security Risk Items:
Insecure Authentication: Weak authentication mechanisms can lead to unauthorized access.
Mismanagement of Credentials: Poorly managed credentials can be compromised, leading to data breaches.
Data Exposure During Movement: Unencrypted data movement can expose sensitive information.
Insufficient Access Controls: Not properly defining and enforcing access controls can allow unauthorized data manipulation.
Control Recommendations:
Use Strong Authentication: Implement strong authentication mechanisms such as Azure Active Directory integration.
Manage Credentials Securely: Use Azure Key Vault for managing credentials and secrets securely.
Encrypt Data in Transit: Ensure that data movement is encrypted to protect against interception.
Define and Enforce Access Controls: Utilize Azure’s role-based access control (RBAC) to define and enforce appropriate access permissions.