PTC confirmed that EBS Volumes encryption is supported by Windchill, however there’s no official document or article that says so. The following articles are the only documents available, Vault Encryption and PTC Security Advisory Guideline.
Is there an encryption mechanism for files in vaults in Windchill
PTC Security Advisory
Several Clients are now migrating their PLM enviroments from On-Prem solutions to Cloud Environments, they want to ensure security standards and maintain official support.
We are looking of an official article that states that Windchill supports EBS volumes encryption and that this has been tested by R&D and EDC/security teams.