Abstract: An information handling system (IHS), method and computer program product secure data such as personally identifiable information (PII) with separated dual encryption of each data payload and obscured labeling, providing an electronic deposit box (EpositBox) to thwart a data breach, which are then stored in a blockchain with retrieval facilitated by a sidecar indexing database. The IHS receives a tenant data structure tenant record(s) having tabular label(s) associated with a data payload. The IHS assigns a block ID, appends a signature, and a tenant identifier to the tenant record. The IHS stores the tenant record in the blockchain, and the block ID and signature are stored in the sidecar.

Abstract: An information handling system (IHS), method and computer program product secure data such as personally identifiable information (PII) with separated dual encryption of each data payload and obscured labeling, providing an electronic deposit box (EpositBox) to thwart a data breach, which are then stored in a blockchain with retrieval facilitated by a sidecar indexing database. The IHS receives a tenant data structure tenant record(s) having tabular label(s) associated with a data payload. The IHS assigns a block ID, appends a signature, and a tenant identifier to the tenant record. The IHS stores the tenant record in the blockchain, and the block ID and signature are stored in the sidecar.

Abstract: An information handling system (IHS), method and computer program product secure data such as personally identifiable information (PII) with separated dual encryption of each data payload and obscured labeling, providing an electronic deposit box (EpositBox) to thwart a data breach. The IHS receives a first tenant data structure tenant record(s) having tenant-hashed tabular label(s) associated with a tenant-encrypted data payload. The IHS appends a hashed tenant identifier tenant record of the first tenant data structure. For each tenant record, the IHS selects an EpositBox encryption key of one or more EpositBox encryption keys. The IHS over-encrypts the respective tenant-encrypted data payload using the selected EpositBox encryption key to produce corresponding one or more secure data records. The IHS stores the one or more secure data records in a secure multiple-tenant data store.