Course Overview
Securing ClickHouse and Role Based Access Control


Lesson #4

In this lesson we will:

  • Learn about the various eans of encrypting data in ClickHouse.

Encrypting Data

ClickHouse includes a few ways which can be used to encrypt data at rest.

Encrypted Storage Policy

The first is to create tables with a storage policy of encyrpted.

create table xxx

Encryption Functions

function which allows you to encrypt data prior to it being inserted into the database.

This isn't particularly transparent to the user as it has to be included in your SQL statements.

insert into 
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