![© 2019 Percona14
SSL
mysql: root@localhost ((none)) GRANT ALL PRIVILEGES ON *.* TO
'ssluser'@'%' IDENTIFIED BY 'sekret' REQUIRE SSL;
Query OK, 0 rows affected, 1 warning (0.00 sec) Query OK, 0 rows affected
(0.01 sec)
[root@node1 ~]# mysql -ussluser -psekret
--ssl-cert=/var/lib/mysql/client-cert.pem
--ssl-key=/var/lib/mysql/client-key.pem --ssl-ca=/var/lib/mysql/ca.pem -h
127.0.0.1 -P 3306 -e "s"| grep SSL
mysql: [Warning] Using a password on the command line interface can be
insecure.
SSL: Cipher in use is ECDHE-RSA-AES128-GCM-SHA256](https://image.slidesharecdn.com/webinarmysqlsecurity201907-190902140939/85/Enhancing-MySQL-Security-14-320.jpg)
![© 2019 Percona15
It is also possible to set ssl-mode to ensure that all connections use SSL. This
option is available only for client programs, not the server.
[client]
ssl-mode=required
SSL](https://image.slidesharecdn.com/webinarmysqlsecurity201907-190902140939/85/Enhancing-MySQL-Security-15-320.jpg)
![© 2019 Percona23
validate_plugin - Installing
# Runtime
mysql: root@localhost ((none)) > INSTALL
PLUGIN validate_password SONAME
'validate_password.so';
Query OK, 0 rows affected (0.07 sec)
# my.cnf
[mysqld]
plugin-load-add=validate_password.so](https://image.slidesharecdn.com/webinarmysqlsecurity201907-190902140939/85/Enhancing-MySQL-Security-23-320.jpg)
![© 2019 Percona30
Audit Plugin
[mysqld]
## Audit Logging ##
audit_log_policy=ALL
audit_log_format=JSON
audit_log_file=/var/log/mysql/audit.log
audit_log_rotate_on_size=1024M
audit_log_rotations=10](https://image.slidesharecdn.com/webinarmysqlsecurity201907-190902140939/85/Enhancing-MySQL-Security-30-320.jpg)
![© 2019 Percona35
Percona Server Encryption
[mysqld]
# Binary Log Encryption
encrypt_binlog
master_verify_checksum = 1
binlog_checksum = 1
mysql: root@localhost ((none)) > show global variables
like '%encrypt_binlog%';
+----------------+-------+
| Variable_name | Value |
+----------------+-------+
| encrypt_binlog | ON |
+----------------+-------+
1 row in set (0.00 sec)](https://image.slidesharecdn.com/webinarmysqlsecurity201907-190902140939/85/Enhancing-MySQL-Security-35-320.jpg)
![© 2019 Percona42
Transparent Data Encryption (TDE)
[mysqld]
# TDE
early-plugin-load=keyring_file.so
keyring-file-data=/var/lib/mysql-keyring/keyring
mysql: root@localhost ((none)) > INSTALL PLUGIN keyring_udf SONAME 'keyring_udf.so';
Query OK, 0 rows affected (0.00 sec)
mysql: root@localhost ((none)) > SELECT PLUGIN_NAME, PLUGIN_STATUS
FROM INFORMATION_SCHEMA.PLUGINS
WHERE PLUGIN_NAME LIKE 'keyring%';
+--------------+---------------+
| PLUGIN_NAME | PLUGIN_STATUS |
+--------------+---------------+
| keyring_file | ACTIVE |
| keyring_udf | ACTIVE |
+--------------+---------](https://image.slidesharecdn.com/webinarmysqlsecurity201907-190902140939/85/Enhancing-MySQL-Security-42-320.jpg)
![© 2019 Percona49
Example
# MySQL 8
[mysqld]
default_authentication_plugin=caching_sha2_password
mysql> CREATE USER 'sha2user'@'localhost' IDENTIFIED WITH
caching_sha2_password BY 'password';
Query OK, 0 rows affected (0.06 sec)
mysql> select user,host, plugin from mysql.user where user like 'sha2user%';
+----------+-----------+-----------------------+
| user | host | plugin |
+----------+-----------+-----------------------+
| sha2user | localhost | caching_sha2_password |
+----------+-----------+-----------------------+
1 row in set (0.00 sec)](https://image.slidesharecdn.com/webinarmysqlsecurity201907-190902140939/85/Enhancing-MySQL-Security-49-320.jpg)
Enhancing MySQL Security
- 1. © 2019 Percona1 Enhancing MySQL Security Vinicius M. Grippa Senior Support Engineer for MySQL/MongoDB vinicius.grippa@percona.com
- 2. © 2019 Percona2 ▪ Support Engineer at Percona since 2017 ▪ Working with MySQL for over six years ▪ Working with databases for over nine years ▪ Speaker at PL 2018 and meetups about MySQL/MongoDB About Me
- 3. © 2019 Percona3 Basic Principles • Minimum access • Isolate • Audit • Avoid spying • Default firewall
- 4. © 2019 Percona4 Agenda ▪ SO/Cloud security ▪ SSL ▪ Password management ▪ Audit plugin ▪ Percona Server encryption features ▪ MySQL 8 features (undo, redo encryption) ▪ TDE ▪ New caching_sha2_password ▪ FIPS mode ▪ Roles
- 5. © 2019 Percona5 OS/Cloud Security
- 6. © 2019 Percona6 OS/Cloud Security • Uninstall services that are not used • Do not run compilers • Firewalls • Block internet access • Disable remote root login • Use of SSH Key
- 7. © 2019 Percona7 OS/Cloud Security • Use of Amazon Virtual Private Cloud (VPC) • Use AWS Identity and Access Management (IAM) policies • Use security groups
- 8. © 2019 Percona8 OS/Cloud Security
- 9. © 2019 Percona9 OS/Cloud Security
- 10. © 2019 Percona10 OS/Cloud Security
- 12. © 2019 Percona12 SSL • Move information over a network in a secure fashion • SSL provides an way to cryptograph the data • Default for MySQL 5.7 or higher • Certificates ▪ MySQL 5.7 • mysql_ssl_rsa_setup ▪ MySQL 5.6 • openssl
- 13. © 2019 Percona13 mysql > show global variables like '%ssl%'; +---------------+-----------------+ | Variable_name | Value | +---------------+-----------------+ | have_openssl | YES | | have_ssl | YES | | ssl_ca | ca.pem | | ssl_capath | | | ssl_cert | server-cert.pem | | ssl_cipher | | | ssl_crl | | | ssl_crlpath | | | ssl_key | server-key.pem | +---------------+-----------------+ 9 rows in set (0.03 sec) SSL
- 14. © 2019 Percona14 SSL mysql: root@localhost ((none)) GRANT ALL PRIVILEGES ON *.* TO 'ssluser'@'%' IDENTIFIED BY 'sekret' REQUIRE SSL; Query OK, 0 rows affected, 1 warning (0.00 sec) Query OK, 0 rows affected (0.01 sec) [root@node1 ~]# mysql -ussluser -psekret --ssl-cert=/var/lib/mysql/client-cert.pem --ssl-key=/var/lib/mysql/client-key.pem --ssl-ca=/var/lib/mysql/ca.pem -h 127.0.0.1 -P 3306 -e "s"| grep SSL mysql: [Warning] Using a password on the command line interface can be insecure. SSL: Cipher in use is ECDHE-RSA-AES128-GCM-SHA256
- 15. © 2019 Percona15 It is also possible to set ssl-mode to ensure that all connections use SSL. This option is available only for client programs, not the server. [client] ssl-mode=required SSL
- 17. © 2019 Percona17 Password Management
- 18. © 2019 Percona18 Password Management • Password expiration • validate_password plugin
- 19. © 2019 Percona19 Password Expiration • MySQL enables database administrators to expire account passwords manually, and to establish a policy for automatic password expiration. Expiration policy can be established globally, and individual accounts can be set to either defer to the global policy or override the global policy with specific per-account behavior.
- 20. © 2019 Percona20 Password Expiration Individual Accounts mysql> create user test_expired_user@localhost identified by 'Sekr$K1et' PASSWORD EXPIRE INTERVAL 1 day; Query OK, 0 rows affected (0.01 sec) Globally mysql> SET GLOBAL default_password_lifetime = 1;
- 21. © 2019 Percona21 Password Expiration mysql: test_expired_user@localhost ((none)) > show databases; ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.
- 22. © 2019 Percona22 validate_plugin Its main purpose is to test passwords and improve security. It is possible to ensure the strength, length and required characters of the password.
- 23. © 2019 Percona23 validate_plugin - Installing # Runtime mysql: root@localhost ((none)) > INSTALL PLUGIN validate_password SONAME 'validate_password.so'; Query OK, 0 rows affected (0.07 sec) # my.cnf [mysqld] plugin-load-add=validate_password.so
- 24. © 2019 Percona24 validate_plugin - Validate mysql: root@localhost ((none)) > show global variables like '%plugin%'; +-------------------------------+--------------------------+ | Variable_name | Value | +-------------------------------+--------------------------+ | default_authentication_plugin | mysql_native_password | | plugin_dir | /usr/lib64/mysql/plugin/ | +-------------------------------+--------------------------+ 2 rows in set (0.00 sec) mysql: root@localhost ((none)) > SELECT PLUGIN_NAME, PLUGIN_STATUS FROM INFORMATION_SCHEMA.PLUGINS WHERE PLUGIN_NAME LIKE 'validate%'; +-------------------+---------------+ | PLUGIN_NAME | PLUGIN_STATUS | +-------------------+---------------+ | validate_password | ACTIVE | +-------------------+---------------+ 1 row in set (0.00 sec)
- 25. © 2019 Percona25 validate_plugin - Example mysql: root@localhost ((none)) > set global validate_password_length = 6; Query OK, 0 rows affected (0.00 sec) mysql: root@localhost ((none)) > set global validate_password_policy=2; Query OK, 0 rows affected (0.00 sec)
- 26. © 2019 Percona26 validate_plugin - Example mysql: root@localhost ((none)) > create user test_password@localhost identified by 'PasSw0Rd'; ERROR 1819 (HY000): Your password does not satisfy the current policy requirements mysql: root@localhost ((none)) > create user test_password@localhost identified by 'PasSw0Rd12@'; Query OK, 0 rows affected (0.00 sec)
- 27. © 2019 Percona27 Audit Plugin
- 28. © 2019 Percona28 Audit Plugin ▪ MySQL Enterprise – Paid ▪ Percona Server (works with community version) – Free ▪ It is different from general log ▪ Filter by command / user / database
- 29. © 2019 Percona29 Audit Plugin - Installing mysql > INSTALL PLUGIN audit_log SONAME 'audit_log.so'; Query OK, 0 rows affected (0.05 sec) mysql > SELECT PLUGIN_NAME, PLUGIN_STATUS FROM INFORMATION_SCHEMA.PLUGINS WHERE PLUGIN_NAME LIKE 'audit%'; +-------------+---------------+ | PLUGIN_NAME | PLUGIN_STATUS | +-------------+---------------+ | audit_log | ACTIVE | +-------------+---------------+
- 30. © 2019 Percona30 Audit Plugin [mysqld] ## Audit Logging ## audit_log_policy=ALL audit_log_format=JSON audit_log_file=/var/log/mysql/audit.log audit_log_rotate_on_size=1024M audit_log_rotations=10
- 31. © 2019 Percona31 Audit Plugin mysql: root@localhost ((none)) > show global variables like 'audit%'; +-----------------------------+--------------------------+ | Variable_name | Value | +-----------------------------+--------------------------+ | audit_log_buffer_size | 1048576 | | audit_log_exclude_accounts | | | audit_log_exclude_commands | | | audit_log_exclude_databases | | | audit_log_file | /var/log/mysql/audit.log | | audit_log_flush | OFF | | audit_log_format | JSON | | audit_log_handler | FILE | | audit_log_include_accounts | | | audit_log_include_commands | | | audit_log_include_databases | |
- 32. © 2019 Percona32 Audit Plugin mysql: root@localhost ((none)) > show global variables like 'audit%'; +-----------------------------+--------------------------+ | Variable_name | Value | +-----------------------------+--------------------------+ | audit_log_policy | ALL | | audit_log_rotate_on_size | 1073741824 | | audit_log_rotations | 10 | | audit_log_strategy | ASYNCHRONOUS | | audit_log_syslog_facility | LOG_USER | | audit_log_syslog_ident | percona-audit | | audit_log_syslog_priority | LOG_INFO | +-----------------------------+--------------------------+ 18 rows in set (0.02 sec)
- 33. © 2019 Percona33 Percona Server Encryption Features
- 34. © 2019 Percona34 Percona Server Encryption Percona server provides extra encryption: • encrypt_binlog • encrypt_tmp_files • innodb_encrypt_online_alter_logs • innodb_encrypt_tables – BETA quality • innodb_parallel_dblwr_encrypt – ALPHA quality • innodb_sys_tablespace_encrypt – ALPHA quality • innodb_temp_tablespace_encrypt – BETA quality
- 35. © 2019 Percona35 Percona Server Encryption [mysqld] # Binary Log Encryption encrypt_binlog master_verify_checksum = 1 binlog_checksum = 1 mysql: root@localhost ((none)) > show global variables like '%encrypt_binlog%'; +----------------+-------+ | Variable_name | Value | +----------------+-------+ | encrypt_binlog | ON | +----------------+-------+ 1 row in set (0.00 sec)
- 36. © 2019 Percona36 Percona Server Encryption mysql: root@localhost ((none)) > show global variables like '%encrypt%'; +----------------------------------+-------------+ | Variable_name | Value | +----------------------------------+-------------+ | block_encryption_mode | aes-128-ecb | | encrypt_binlog | ON | | encrypt_tmp_files | OFF | | innodb_encrypt_online_alter_logs | OFF | | innodb_encrypt_tables | OFF | | innodb_parallel_dblwr_encrypt | OFF | | innodb_sys_tablespace_encrypt | OFF | | innodb_temp_tablespace_encrypt | OFF | +----------------------------------+-------------+ 8 rows in set (0.00 sec)
- 37. © 2019 Percona37 MySQL 8 Features (undo, redo encryption)
- 38. © 2019 Percona38 MySQL 8 - (undo, redo encryption) ▪ MySQL 8 extends tablespace encryption feature to redo log and undo log ▪ It is necessary using one of the Keyring plugins
- 39. © 2019 Percona39 MySQL 8 - (undo, redo encryption) The process is very straightforward, to enable the encryption on the redo log and the undo log: mysql> set global innodb_undo_log_encrypt = 1; Query OK, 0 rows affected (0.00 sec) mysql> set global innodb_redo_log_encrypt = 1; Query OK, 0 rows affected (0.00 sec) mysql> show global variables like '%log_encrypt%'; +-------------------------+-------+ | Variable_name | Value | +-------------------------+-------+ | innodb_redo_log_encrypt | ON | | innodb_undo_log_encrypt | ON | +-------------------------+-------+ 2 rows in set (0.00 sec)
- 40. © 2019 Percona40 Transparent Data Encryption(TDE)
- 41. © 2019 Percona41 Transparent Data Encryption (TDE) • Enables data-at-rest encryption in the database • Encryption and decryption occurs without any additional coding, data type or schema modifications
- 42. © 2019 Percona42 Transparent Data Encryption (TDE) [mysqld] # TDE early-plugin-load=keyring_file.so keyring-file-data=/var/lib/mysql-keyring/keyring mysql: root@localhost ((none)) > INSTALL PLUGIN keyring_udf SONAME 'keyring_udf.so'; Query OK, 0 rows affected (0.00 sec) mysql: root@localhost ((none)) > SELECT PLUGIN_NAME, PLUGIN_STATUS FROM INFORMATION_SCHEMA.PLUGINS WHERE PLUGIN_NAME LIKE 'keyring%'; +--------------+---------------+ | PLUGIN_NAME | PLUGIN_STATUS | +--------------+---------------+ | keyring_file | ACTIVE | | keyring_udf | ACTIVE | +--------------+---------
- 43. © 2019 Percona43 Transparent Data Encryption (TDE) mysql: root@localhost ((none)) > SELECT keyring_key_generate('MyKey', 'AES', 32); +------------------------------------------+ | keyring_key_generate('MyKey', 'AES', 32) | +------------------------------------------+ | 1 | +------------------------------------------+ 1 row in set (0.00 sec) mysql> CREATE TABLESPACE `amer_meeting1` ADD DATAFILE 'amer_meeting1.ibd' ENCRYPTION = 'Y' Engine=InnoDB; Query OK, 0 rows affected (0.01 sec) mysql: root@localhost (test) > CREATE TABLE t1 (a INT, b TEXT) TABLESPACE vgrippa ENCRYPTION='N'; ERROR 1478 (HY000): InnoDB: Tablespace `vgrippa` can contain only an ENCRYPTED tables. mysql: root@localhost (test) > CREATE TABLE t1 (a INT, b TEXT) TABLESPACE vgrippa ENCRYPTION='Y'; Query OK, 0 rows affected (0.02 sec)
- 44. © 2019 Percona44 Transparent Data Encryption (TDE) A flag field in the INFORMATION_SCHEMA.INNODB_SYS_TABLESPACES has bit number 13 set if tablespace is encrypted. mysql: root@localhost (test) > SELECT space, name, flag, (flag & 8192) != 0 AS encrypted FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESPACES WHERE name in ('vgrippa'); +-------+---------+-------+-----------+ | space | name | flag | encrypted | +-------+---------+-------+-----------+ | 156 | vgrippa | 10240 | 1 | +-------+---------+-------+-----------+ 1 row in set (0.00 sec)
- 46. © 2019 Percona46 caching_sha2_password MySQL provides two authentication plugins that implement SHA-256 hashing for user account passwords: • sha256_password: Implements basic SHA-256 authentication • caching_sha2_password: Implements SHA-256 authentication (like sha256_password), but uses caching on the server side for better performance and has additional features for wider applicability. (In MySQL 5.7, caching_sha2_password is implemented only on the client)
- 47. © 2019 Percona47 caching_sha2_password mysql: root@localhost ((none)) > grant all privileges on *.* to vgrippa@localhost identified by 'teste'; Query OK, 0 rows affected, 1 warning (0.00 sec) mysql: root@localhost ((none)) > grant all privileges on *.* to vgrippa1@localhost identified by 'teste'; Query OK, 0 rows affected, 1 warning (0.00 sec)
- 48. © 2019 Percona48 caching_sha2_password mysql: root@localhost ((none)) > select user, host, plugin, authentication_string from mysql.user where user like 'vgrippa%'; +----------+-----------+-----------------------+----------------------------- --------------+ | user | host | plugin | authentication_string | +----------+-----------+-----------------------+----------------------------- --------------+ | vgrippa | localhost | mysql_native_password | *A00D6EEF76EC509DB66358D2E6685F8FF7A4C3DD | | vgrippa1 | localhost | mysql_native_password | *A00D6EEF76EC509DB66358D2E6685F8FF7A4C3DD | +----------+-----------+-----------------------+----------------------------- --------------+ 2 rows in set (0.00 sec)
- 49. © 2019 Percona49 Example # MySQL 8 [mysqld] default_authentication_plugin=caching_sha2_password mysql> CREATE USER 'sha2user'@'localhost' IDENTIFIED WITH caching_sha2_password BY 'password'; Query OK, 0 rows affected (0.06 sec) mysql> select user,host, plugin from mysql.user where user like 'sha2user%'; +----------+-----------+-----------------------+ | user | host | plugin | +----------+-----------+-----------------------+ | sha2user | localhost | caching_sha2_password | +----------+-----------+-----------------------+ 1 row in set (0.00 sec)
- 50. © 2019 Percona50 Example mysql: root@localhost ((none)) > create user vgrippa@localhost identified by 'teste'; Query OK, 0 rows affected (0.01 sec) mysql: root@localhost ((none)) > create user vgrippa1@localhost identified by 'teste'; Query OK, 0 rows affected (0.01 sec)
- 51. © 2019 Percona51 Example mysql: root@localhost ((none)) > select user, host, plugin, authentication_string from mysql.user where user like 'vgrippa%'; +----------+-----------+-----------------------+--------------------------------------------- ---------------------------+ | user | host | plugin | authentication_string | +----------+-----------+-----------------------+--------------------------------------------- ---------------------------+ | vgrippa | localhost | caching_sha2_password | $A$005$)8?=V_"J75FFq |jUVMUZmnZ1t8aSybB4AISoj1MXdlseI0rQay6bGGlne8 | | vgrippa1 | localhost | caching_sha2_password | $A$005$zEZ;bEmj[hq1T!LFtqZzAB0hacxgwNfHM/gL6gBFHqY1wuozW2NO4Gj9958 | +----------+-----------+-----------------------+--------------------------------------------- ---------------------------+ 2 rows in set (0.01 sec)
- 52. © 2019 Percona52 FIPS Mode
- 53. © 2019 Percona53 FIPS • MySQL supports FIPS mode, if compiled using OpenSSL, and an OpenSSL library and FIPS Object Module are available at runtime • FIPS mode on the server side applies to cryptographic operations performed by the server. This includes replication (master/slave and Group Replication) and X Plugin, which run within the server. FIPS mode also applies to attempts by clients to connect to the server
- 54. © 2019 Percona54 Example mysql> show global variables like '%fips%'; +---------------+-------+ | Variable_name | Value | +---------------+-------+ | ssl_fips_mode | ON | +---------------+-------+ 1 row in set (0.01 sec) mysql> set global ssl_fips_mode=1; Query OK, 0 rows affected (0.06 sec)
- 55. © 2019 Percona55 Example mysql> select md5('a'); +----------------------------------+ | md5('a') | +----------------------------------+ | 00000000000000000000000000000000 | +----------------------------------+ 1 row in set, 1 warning (0.00 sec)
- 56. © 2019 Percona56 Example mysql> show warnings; +---------+-------+------------------------------------------------------------------- -----+ | Level | Code | Message | +---------+-------+------------------------------------------------------------------- -----+ | Warning | 11272 | SSL fips mode error: FIPS mode ON/STRICT: MD5 digest is not supported. | +---------+-------+------------------------------------------------------------------- -----+ 1 row in set (0.00 sec)
- 57. © 2019 Percona57 Example mysql> select sha2('a', 256); +------------------------------------------------------------------+ | sha2('a', 256) | +------------------------------------------------------------------+ | ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb | +------------------------------------------------------------------+ 1 row in set (0.00 sec)
- 59. © 2019 Percona59 Roles ● MySQL 8 comes with Roles feature. A role is a named collection of privileges. Like user accounts, roles can have privileges granted to and revoked from them. 59
- 60. © 2019 Percona60 Roles mysql> create role app_read; Query OK, 0 rows affected (0.03 sec) mysql> grant select on *.* to app_read; Query OK, 0 rows affected (0.04 sec) 60
- 61. © 2019 Percona61 Roles mysql> select * from app_db.joinit; ERROR 1142 (42000): SELECT command denied to user 'test_role'@'localhost' for table 'joinit' mysql> SELECT CURRENT_ROLE(); +----------------+ | CURRENT_ROLE() | +----------------+ | NONE | +----------------+ 1 row in set (0.00 sec) 61
- 62. © 2019 Percona62 Roles mysql> SET ROLE all; Query OK, 0 rows affected (0.00 sec) mysql> SELECT CURRENT_ROLE(); +-------------------------------------------------------+ | CURRENT_ROLE() | +-------------------------------------------------------+ | `app_read`@`%`,`app_write`@`%`,`app_read`@`localhost` | +-------------------------------------------------------+ 1 row in set (0.00 sec) mysql> select * from app_db.joinit; 62
- 63. © 2019 Percona63 Roles It is possible to use activate_all_roles_on_login to activate all roles granted to each account at login time. 63
- 64. © 2019 Percona64 References # SO/Cloud security https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/UsingWithRDS.html https://docs.aws.amazon.com/vpc/latest/userguide/VPC_SecurityGroups.html # Audit log https://www.percona.com/blog/2015/09/10/percona-server-audit-log-plugin-best-practices/ #caching_sha2_password https://dev.mysql.com/doc/refman/5.7/en/caching-sha2-pluggable-authentication.html # SSL https://www.percona.com/blog/2013/06/22/setting-up-mysql-ssl-and-secure-connections/#setup https://www.percona.com/blog/2013/10/10/mysql-ssl-performance-overhead/ # TDE https://www.percona.com/doc/percona-server/LATEST/management/data_at_rest_encryption.html https://www.percona.com/doc/percona-server/LATEST/management/data_at_rest_encryption.html#usage https://dev.mysql.com/doc/refman/5.7/en/keyring-file-plugin.html # Roles https://dev.mysql.com/doc/refman/8.0/en/server-system-variables.html#sysvar_activate_all_roles_on _login https://dev.mysql.com/doc/refman/8.0/en/roles.html # Password management https://dev.mysql.com/doc/refman/5.7/en/password-management.html https://dev.mysql.com/doc/refman/5.7/en/validate-password-installation.html https://dev.mysql.com/doc/refman/5.7/en/validate-password-options-variables.html # FIPS https://dev.mysql.com/doc/refman/8.0/en/fips-mode.html # Percona Server 8.0 Alpha release https://www.percona.com/blog/2018/09/27/announcement-alpha-build-of-percona-server-8-0/ # MySQL 8 redo and undo encryption https://dev.mysql.com/doc/refman/8.0/en/innodb-tablespace-encryption.html#innodb-tablespace-encr yption-about 64