Rule: EFS File Systems in Backup Plan
Ensure EFS file systems are included in the backup plan for data protection and recovery.
| Rule | EFS file systems should be in a backup plan |
| Framework | RBI Cyber Security Framework |
| Severity | ✔ High |
Rule Description: EFS File Systems Backup for RBI Cyber Security Framework
Rule: EFS (Elastic File System) file systems should be included in the backup plan as per the RBI (Reserve Bank of India) Cyber Security Framework.
Details Description:
EFS file systems are a crucial component of an organization's data infrastructure. It is important to include EFS file systems in the backup plan to protect against data loss, accidental deletion, hardware failures, or cyberattacks. The RBI Cyber Security Framework mandates that organizations include EFS file systems in their backup strategy to ensure the availability and integrity of critical data.
Troubleshooting Steps (if applicable):
There may be certain challenges or issues that organizations face when implementing and maintaining EFS file system backups. The following troubleshooting steps can be followed to address any backup-related problems:
- 1.
Verify EFS File System Configuration: Double-check the EFS file system configuration to ensure that it is properly set up and associated with the correct data sources. Ensure that the correct policies and permissions are in place for the file system.
- 2.
Check Backup Schedule: Review the backup schedule to ensure that it is aligned with business requirements. Ensure that backups are occurring at the desired frequency and time intervals to meet recovery point objectives (RPOs).
- 3.
Verify Backup Storage Location: Confirm that backup data is being stored in a secure location that has appropriate redundancy and access controls. Validate that the backup storage location is separate from the production environment to mitigate the risk of simultaneous data loss.
- 4.
Monitor Backup Jobs: Regularly monitor backup jobs to ensure they are completing successfully without any errors or warnings. Monitor logs and notifications for any issues that may arise during the backup process.
Necessary Codes/Configuration (if applicable):
In the context of EFS file system backups, specific codes or configuration changes might be required to properly set up and manage backups. The following are examples of necessary codes or configurations that may be useful:
- 1.
AWS CLI Command for Creating EFS Backup:
aws efs create-backup --file-system-id <file-system-id> - 2.
AWS CLI Command for Restoring EFS Backup:
aws efs restore-backup --backup-id <backup-id> --file-system-id <file-system-id>
Step-by-Step Guide for Remediation:
To ensure compliance with the RBI Cyber Security Framework for EFS file system backups, follow these step-by-step guidelines:
- 1.
Identify EFS File Systems: Identify the EFS file systems that are critical for your organization's operations and are subject to backup requirements.
- 2.
Establish Backup Schedule: Determine the appropriate backup frequency and retention period based on the sensitivity and criticality of the data stored in the EFS file systems.
- 3.
Implement Backup Solution: Set up a backup solution that meets the backup schedule requirements. This could involve leveraging native EFS backup capabilities or using third-party backup tools compatible with EFS.
- 4.
Test Backup and Restore: Validate the backup solution by performing regular backup and restore tests. Ensure that backups are successfully created and can be restored without data loss or corruption.
- 5.
Monitor Backups: Set up monitoring and alerting mechanisms to keep track of backup job statuses and receive notifications in case of any failures or errors.
- 6.
Review and Update Backup Plan: Periodically review and update the backup plan to accommodate changes in file system configurations, business requirements, or regulatory frameworks.
By following these steps and incorporating EFS file systems in your backup plan as per the RBI Cyber Security Framework, you can ensure the availability and recoverability of critical data, safeguarding against potential data loss or security breaches.