Secure and private backup storage and processing for trusted computing and data services

摘要: A digital escrow pattern is provided for backup data services including searchable encryption techniques data, such as synthetic full stored at remote site or in a cloud service, distributing trust across multiple entities to avoid single point of compromise. In one embodiment, an operational maintained with encrypted service cryptographically secure manner that addresses integrity and privacy requirements external storage potentially sensitive data. The supported include backup, protection, disaster recovery, analytics on second copies primary device Some examples cost-effective cryptographic can be applied facilitate establishing high level over security include, but are not limited to, size-preserving encryption, searchable-encryption, Proof Application, blind fingerprints, Retrievability, others.