How to Find Unencrypted AWS EFS File Systems
EFS file systems should be encrypted at rest to prevent exposure of sensitive data to bad actors.
This security check is part of the CIS Amazon Web Services Benchmarks and is rated severity medium.
> search is(aws_efs_file_system) and volume_encrypted==false
kind=aws_efs_file_system, ..., region=resoto-poweruser
kind=aws_efs_file_system, ..., account=poweruser-team
searchcommand into the
> search is(aws_efs_file_system) and volume_encrypted==false | dump
The command output will list the details of all non-compliant
- Enable encryption at rest for EFS file systems.
- Encryption at rest can only be enabled during the file system creation.
Please refer to the AWS EFS documentation for details.