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Percona Server for MongoDB 5.0
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      • Overview
      • Installing Percona Server for MongoDB on Debian and Ubuntu
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        • Percona Memory Engine
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        • Authentication overview
        • Enable SCRAM authentication
        • Set up LDAP authentication with SASL
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        • AWS IAM authentication
        • Setting up AWS IAM authentication
        • LDAP authorization
        • Set up LDAP authentication and authorization using NativeLDAP
        • Data at rest encryption
        • HashiCorp Vault integration
        • Using the Key Management Interoperability Protocol (KMIP)
        • Local key management using a keyfile
        • Migrating from key file encryption to HashiCorp Vault encryption
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      • Uninstall Percona Server for MongoDB
      • Percona Server for MongoDB 5.0 Release Notes
      • Percona Server for MongoDB 5.0.15-13 (2023-03-16)
      • Percona Server for MongoDB 5.0.14-12 (2022-12-08)
      • Percona Server for MongoDB 5.0.13-11 (2022-10-12)
      • Percona Server for MongoDB 5.0.11-10 (2022-09-01)
      • Percona Server for MongoDB 5.0.10-9 (2022-08-09)
      • Percona Server for MongoDB 5.0.9-8 (2022-06-20)
      • Percona Server for MongoDB 5.0.8-7 (2022-05-10)
      • Percona Server for MongoDB 5.0.7-6 (2022-04-20)
      • Percona Server for MongoDB 5.0.6-5 (2022-02-10)
      • Percona Server for MongoDB 5.0.5-4 (2021-12-28)
      • Percona Server for MongoDB 5.0.4-3 (Release Candidate) (2021-12-08)
      • Percona Server for MongoDB 5.0.3-2 (Release Candidate) (2021-10-14)
      • Percona Server for MongoDB 5.0.2-1 (Release Candidate) (2021-08-16)
    • Glossary
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    Log Redaction¶

    Percona Server for MongoDB can prevent writing sensitive data to the diagnostic log by redacting messages of events before they are logged. To enable log redaction, run mongod with the --redactClientLogData option.

    Note

    Metadata such as error or operation codes, line numbers, and source file names remain visible in the logs.

    Log redaction is important for complying with security requirements, but it can make troubleshooting and diagnostics more difficult due to the lack of data related to the log event. For this reason, debug messages are not redacted even when log redaction is enabled. Keep this in mind when switching between log levels.

    You can permanently enable log redaction by adding the following to the configuration file:

    security:
      redactClientLogData: true
    

    To enable log redaction at runtime, use the setParameter command as follows:

    db.adminCommand(
      { setParameter: 1, redactClientLogData : true }
    )
    

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    Last update: December 8, 2022
    Created: December 8, 2022
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