Hi all,
I am wondering if anyone has experience or suggestions with respect to data encryption for the tag history tables. Requirements for data containing personal information or intellectual property to be encrypted “at rest” are becoming more common.
I know you can look at encrypting the database tables using options built into the DBMS. It sounds like MariaDB has some good capabilities for this.
I think it would also be acceptable to use an OS-based solution where the whole drive is encrypted with BitLocker or a similar approach.
Does anyone have experience with this and advice to offer regarding the performance, simplicity and robustness of the solution?
Thanks for your time.