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Displaying posts with tag: DARE (reset)
An Introduction to MariaDB’s Data at Rest Encryption (DARE) – Part 2

Okay, so you’ve read the first post on enabling MariaDB’s data at rest encryption, and now you are ready to create an encrypted table.

And just to get it out of the way for those interested, you can always check your encrypted (and non-encrypted) table stats via:

SELECT * FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION;

ENCRYPTION_SCHEME=1 means the table is encrypted and ENCRYPTION_SCHEME=0 means they are not.

But let’s get into some specific examples.

I find the following 4 tables interesting, as the first 3 essentially all create the same table, and the 4th shows how to create a non-encrypted table once you have encryption enabled.

CREATE TABLE t10 (id int) ENGINE=INNODB;
CREATE TABLE t11 (id int) ENGINE=INNODB ENCRYPTED=YES;
CREATE TABLE t12 (id int) ENGINE=INNODB …
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An Introduction to MariaDB’s Data at Rest Encryption (DARE) – Part 1

Encryption is becoming more and more prevalent and increasingly necessary in today’s world, so I wanted to provide a good overall “getting started” article on using MariaDB’s data at rest encryption (DARE) for anyone out there interested in setting this up in their environment.

MariaDB’s data encryption at rest manual page covers a lot of the specifics, but I wanted to create a quick start guide and also note a few items that might not be immediately obvious.

And due to the number of my examples, I’m splitting this into two posts. The first will focus solely on setting up encryption so you can use it. The second will focus on using it with a number of examples and common use cases.

Also, I feel that I should mention from the outset that, currently, this data at rest encryption only applies to InnoDB/XtraDB tables and Aria …

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