Rule: EFS File Systems Should Be in a Backup Plan
This rule emphasizes the importance of including EFS file systems in a backup plan for data security and recovery.
| Rule | EFS file systems should be in a backup plan |
| Framework | Federal Financial Institutions Examination Council (FFIEC) |
| Severity | ✔ High |
Rule Description
The rule states that EFS (Elastic File System) file systems should be included in the backup plan for Federal Financial Institutions Examination Council (FFIEC). This is a requirement to ensure that critical data stored in EFS is protected and can be recovered in the event of a disaster or data loss.
Troubleshooting Steps
If there are any issues with the EFS backup plan, you can follow these troubleshooting steps:
- 1.
Verify Permissions: Ensure that the necessary permissions are set to perform backups and restores for EFS file systems. Check if the IAM user or role has the required access to the EFS file systems.
- 2.
Check Backup Schedule: Ensure that the backup schedule for EFS file systems is configured correctly. Make sure backups are scheduled at appropriate intervals based on the data criticality.
- 3.
Review Backup Logs: Check the logs for any errors or failed backup attempts. Reviewing the logs can help identify potential issues with the backup process.
- 4.
Test Restore Process: Conduct periodic tests to validate the restore process. This will ensure that the backup files are usable and the data can be successfully restored when needed.
- 5.
Contact AWS Support: If the troubleshooting steps mentioned above do not resolve the issue, consider reaching out to AWS Support for further assistance.
Necessary Codes
No specific codes are provided in the rule.
Remediation Steps
To include EFS file systems in the backup plan for FFIEC compliance, follow these steps:
- 1.
Identify Critical EFS File Systems: Determine which EFS file systems contain critical data that needs to be included in the backup plan. This typically includes file systems storing sensitive financial information or essential operational data.
- 2.
Review Backup Requirements: Understand the specific backup requirements stated by the FFIEC compliance guidelines. Ensure that the backup plan aligns with these requirements.
- 3.
Select Backup Solution: Choose a backup solution compatible with AWS EFS file systems. Options may include using AWS Backup, third-party backup solutions, or custom scripts.
- 4.
Define Backup Schedule: Set up a backup schedule based on the criticality of the data. Consider the recovery point objective (RPO) and recovery time objective (RTO) to determine the frequency and timing of backups.
- 5.
Configure Backup Settings: Configure the backup solution to include the identified EFS file systems. This typically involves specifying the file system IDs or tags for targeted backups.
- 6.
Verify Backup Execution: Regularly monitor the backup process to ensure that backups are being executed as scheduled. Check the backup logs for any errors or warnings.
- 7.
Periodically Test Restores: Conduct periodic tests to verify the integrity and usability of the backup files. This will help ensure that data can be successfully restored when needed.
- 8.
Document Backup Procedures: Document the backup procedures, including step-by-step instructions, relevant configurations, and contact information for support or escalation.
- 9.
Retain Backups: Retain the backups for the required retention period as defined by FFIEC compliance guidelines. Regularly review and update the retention policy as needed.
By following these steps, you can include the EFS file systems in the backup plan, ensuring compliance with the FFIEC requirements for data protection and recovery.