Stored data frame can be encrypted using AES encryption

fstpackage / fst

Lightning Fast Serialization of Data Frames for R

http://www.fstpackage.org/fst/

GNU Affero General Public License v3.0

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Open fstpackage opened 7 years ago

MarcusKlik commented 7 years ago

Depending on encryption speed, data can be compressed before encryption (check safety for that setup)

MarcusKlik commented 7 years ago

We can use per-column encryption. When each column has it's own key, access rights can be distibuted on a per-column basis.