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How to secure MySQL replication?
To protect against unauthorized access to data that is stored on and transferred between replication source servers and replicas, set up all the servers involved using the security measures that you would choose for any MySQL instance in your installation, as described in Chapter 6, Security.
Is MySQL replication encrypted?
To use an encrypted connection for the transfer of the binary log required during replication, both the source and the replica servers must support encrypted network connections. 1, “Configuring MySQL to Use Encrypted Connections”.
Which is better MySQL master or slave replication?
The master-slave replication is one of the most popular configurations of database replication. However, it is the master-master replication that has proven to be advantageous by enabling read/write operations from multiple servers. In this blog post, we will discuss how to perform MySQL master master replication.
How to set SSL for replication in MySQL?
This option corresponds to the –ssl-verify-server-cert option, which is deprecated as of MySQL 5.7.11 and is removed in MySQL 8.0. For a replication connection, specifying MASTER_SSL_VERIFY_SERVER_CERT=1 corresponds to setting –ssl-mode=VERIFY_IDENTITY, as described in Command Options for Encrypted Connections .
How to enable master replication on server 2?
To enable master-master replication in the other direction (from Server 2 to Server 1), you must make note of the master log file and position . You still need to finish configuring replication back on Server 1. Running the following command will replicate all your data from Server 2:
What does master _ TLS _ version do in MySQL?
The MASTER_TLS_VERSION option specifies the encryption protocols permitted by the replica for the replication connection. The format is like that for the tls_version system variable, with one or more comma-separated protocol versions. The protocols and ciphers that you can use in these lists depend on the SSL library used to compile MySQL.