v.1.1.54378New Feature

Server-to-Server Encryption for Distributed Tables

Official CH changelog text
Server-to-server encryption support for distributed tables (<secure>1</secure> in the replica config in <remote_servers>).
Added server-to-server encryption support for distributed tables using the <secure>1</secure> setting in the replica configuration within <remote_servers>.

Why it matters

This feature ensures secure data transfer between ClickHouse servers when using distributed tables, preventing interception or tampering of data during replication or distributed queries.

How to use it

To enable server-to-server encryption for distributed tables, add the <secure>1</secure> option in the replica configuration inside the <remote_servers> section of your server configuration file.
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