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PS-11493 [DOCS] - Encrypted File-Based Keyring Component 9.7.4-4 #771

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PS-11493 [DOCS] - Encrypted File-Based Keyring Component 9.7.4-4 #771

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PS-11493 [DOCS] - Encrypted File-Based Keyring Component 9.7.2-2
alina-derkach-oaza Aug 13, 2026
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Update use-percona-keyring-encrypted-file.md
alina-derkach-oaza Sep 2, 2026
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1 change: 1 addition & 0 deletions docs/feature-comparison.md
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Expand Up @@ -77,6 +77,7 @@ compared to the standard *MySQL* database server:
| Encryption Features | Percona Server for MySQL {{vers}} | MySQL {{vers}} |
|---|---|---|
| Storing Keyring in a File | Yes | Yes |
| [Storing Keyring in an Encrypted Local File](use-percona-keyring-encrypted-file.md) | Yes | Enterprise Only |
| Storing Keyring in Hashicorp Vault | Yes | Enterprise Only |
| Encrypt InnoDB Data | Yes | Yes |
| Encrypt InnoDB Logs | Yes | Yes |
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1 change: 1 addition & 0 deletions docs/index-contents.md
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Expand Up @@ -185,6 +185,7 @@
- [Use the Amazon Key Management Service (AWS KMS)](using-amz-kms.md)
- [Use the Key Management Interoperability Protocol (KMIP)](using-kmip.md)
- [Use the keyring file component](use-keyring-file.md)
- [Use the Percona encrypted keyring file component](use-percona-keyring-encrypted-file.md)
- [Use the keyring vault component](use-keyring-vault-component.md)
- [User statistics](user-stats.md)
- [Using LDAP authentication plugins](ldap-authentication.md)
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2 changes: 2 additions & 0 deletions docs/keyring-components-plugins-overview.md
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Expand Up @@ -12,6 +12,8 @@ Percona Server supports the following keyring components:

[Use the keyring file component](use-keyring-file.md){.md-button}

[Use the Percona encrypted keyring file component](use-percona-keyring-encrypted-file.md){.md-button}

[Use the keyring vault component](use-keyring-vault-component.md){.md-button}

[Use the Key Management Interoperability Protocol (KMIP)](using-amz-kms.md){.md-button}
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4 changes: 4 additions & 0 deletions docs/use-keyring-file.md
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Expand Up @@ -2,6 +2,8 @@

The `component_keyring_file` component stores encryption keys in a local file on the server filesystem. Percona Server for MySQL uses this component for [data at rest encryption](data-at-rest-encryption.md), including InnoDB tablespace encryption and encrypted redo and undo logs. Other server features that need a keyring, such as the audit log filter component, can also use it.

For a password-protected encrypted keyring file, see [Use the Percona encrypted keyring file component](use-percona-keyring-encrypted-file.md) (`component_percona_keyring_encrypted_file`).

In Percona Server for MySQL {{vers}}, the supported keyring model is component-based. The legacy `keyring_file` plugin is not available.

!!! important
Expand Down Expand Up @@ -167,6 +169,8 @@ Do not delete the keyring data file if any data on the instance was encrypted wi

[Keyring components overview](keyring-components-plugins-overview.md)

[Use the Percona encrypted keyring file component](use-percona-keyring-encrypted-file.md)

[Get Started with component keyring](quickstart-component-keyring.md)

[Data at Rest Encryption](data-at-rest-encryption.md)
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