# MariaDB 10.0.4 Release Notes

## Overview

[MariaDB Enterprise Server](https://app.gitbook.com/s/rBEU9juWLfTDcdwF3Q14/mariadb-columnstore/architecture/columnstore-architectural-overview#mariadb-enterprise-server) and MariaDB Community Server support data-in-transit encryption, which secures data transmitted over the network. The server and clients encrypt data using the Transport Layer Security (TLS) protocol, a newer version of the Secure Socket Layer (SSL) protocol.

[Additional information](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/security/encryption/data-in-transit-encryption) is available on the MariaDB documentation.

* [Enabling TLS on MariaDB Server](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/security/encryption/data-in-transit-encryption/data-in-transit-encryption-enabling-tls-on-mariadb-server)
* [Requiring TLS on MariaDB Server](https://mariadb.com/docs/release-notes/enterprise-server/about/mariadb-enterprise-server-differences/mariadb-enterprise-server-data-in-transit-encryption/broken-reference)

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