Patent attributes
A system includes a data store, memory, and hardware processor. The data store includes a dataset with first and second blocks of data. The memory stores first and second encryption algorithms. The processor receives a request to transmit the dataset to a first user's device. The processor encrypts the dataset by applying the first encryption algorithm to the first block and the second encryption algorithm to the second block, in response to determining a first level of security for the first block and a second level of security for the second block. The processor also applies an access control to the encrypted dataset, based on a characteristic of the first user, and transmits the encrypted dataset to the first user. The access control prevents a second user with a characteristic incompatible with the characteristic of the first user from accessing the encrypted dataset.
