Home > Storage > ObjectScale and ECS > Product Documentation > Dell ObjectScale: General Best Practices > Data at Rest Encryption (D@RE)
ObjectScale provides server-side encryption to protect data on disk. By default, D@RE uses 256-bit AES encryption (FIPS 140-2 compliant). It can be enabled at the account level and the bucket level with transitivity. As a best practice, avoid double encryption scenarios in both application and ObjectScale.