...
Texas Digital Library deploys its hosted Digital Repository (DSpace) service in Amazon Web Services. Each repository is deployed on a single EC2 instance with attached EBS volume for storage.
AWS security compliance documentation
...
AWS Security documentation: https://aws.amazon.com/security/
AWS Compliance documentation: https://aws.amazon.com/compliance/
...
TDL also provide optional long-term digital preservation storage. (See Digital Preservation section and DSpace to DuraCloud in TDL DSpaces for more information on long-term digital preservation of DSpace materials.)
...