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https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-top.html
By default, it attempts to connect to a mysqld running on localhost and port 3306, as the MySQL root user with no password specified. To specify a MySQL user and password, use the --user (-u) and --passwd (-p) options. For more information about ...
https://dev.mysql.com/doc/refman/5.7/en/mysqlpump.html
--get-server-public-key Command-Line Format --get-server-public-key Introduced 5.7.23 Type Boolean Request from the server the public key required for RSA key pair-based password exchange. This option applies to clients that authenticate with the ...
https://dev.mysql.com/doc/refman/5.7/en/upgrading-from-previous-series.html
System Table Changes Incompatible change: The Password column of the mysql.user system table was removed in MySQL 5.7.6. All credentials are stored in the authentication_string column, including those formerly stored in the Password column. If ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-nutshell.html
These security enhancements were added: In MySQL 8.0, caching_sha2_password is the default authentication plugin. To enable MySQL 5.7 clients to connect to 8.0 servers using accounts that authenticate using caching_sha2_password, the MySQL 5.7 ...
https://dev.mysql.com/doc/refman/5.7/en/audit-log-logging-configuration.html
The audit log plugin stores the encryption password in the keyring (see Encrypting Audit Log Files. Encryption is based on a user-defined password (with the exception of the initial password, which the audit log plugin generates). To use this ...
https://dev.mysql.com/doc/refman/5.7/en/keyring-okv-plugin.html
As of MySQL 5.7.20, if the key file is password-protected, the ssl directory can contain a single-line text file named password.txt containing the password needed to decrypt the key file. When the command asks for an Oracle Key Vault endpoint ...
https://dev.mysql.com/doc/refman/5.7/en/grant-tables.html
To address this problem, see Section 6.4.1.3, “Migrating Away from Pre-4.1 Password Hashing and the mysql_old_password Plugin”. The password_expired column permits DBAs to expire account passwords and require users to reset their password. The ... The mysql system database includes several grant tables that contain information about user accounts and the privileges held by ...
https://dev.mysql.com/doc/refman/5.7/en/grant.html
Normally, a database administrator first uses CREATE USER to create an account and define its nonprivilege characteristics such as its password, whether it uses secure connections, and limits on access to server resources, then uses GRANT to define ...[REQUIRE {NONE | tls_option [[AND] tls_option] ...}] [WITH {GRANT OPTION | resource_option} ...] GRANT PROXY ON user TO user [, user] ...
https://dev.mysql.com/doc/refman/5.7/en/proxy-users.html
With this method, also include a password so that if the account is unlocked later, it cannot be accessed with no password. (If the validate_password plugin is enabled, it does not permit creating an account without a password, even if the account ...The plugin that authenticates a given connection may request that the connecting (external) user be treated as a different user for privilege-checking ...
https://dev.mysql.com/doc/refman/5.7/en/security-guidelines.html
If you are able to connect successfully to the server without being asked for a password, anyone can connect to your MySQL server as the MySQL root user with full privileges! Review the MySQL installation instructions, paying particular attention to ... Anyone using MySQL on a computer connected to the Internet should read this section to avoid the most common security ...