Cybersecurity Guidelines for Financial Sector Te…

Indonesian Financial Services Authority

5.

Data Recovery Centre

- Data recovery centres are established in different locations with a minimum distance of 35 km from the data centre and must consider different geographical areas (for example: not located within the area with the same potential disaster impacts) to ensure that data can be restored even if a regional disaster occurs. - Ensure that data recovery centres are equipped with the necessary infrastructure to support proper data restoration. - Data recovery centres are required to be located in Indonesia.

The following must be put into consideration in establishing data recovery centres:

a. Synchronisation: - Regularly synchronise data between primary data centres and recovery centres to ensure that the most current data is available for recovery. - Use real-time replication technologies where possible to minimise data loss in the event of a failure. b. Disaster Recovery Testing: - Conduct regular disaster recovery tests (e.g. every semester or year) to validate the effectiveness of recovery processes and infrastructure. - Document and review test results to identify areas for improvement and ensure compliance with recovery objectives.

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