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Establish, implement, and maintain redundant systems.


CONTROL ID
16354
CONTROL TYPE
Configuration
CLASSIFICATION
Preventive

SUPPORTING AND SUPPORTED CONTROLS




This Control directly supports the implied Control(s):
  • Establish, implement, and maintain a continuity plan., CC ID: 00752

There are no implementation support Controls.


SELECTED AUTHORITY DOCUMENTS COMPLIED WITH




  • As part of the overall business continuity policy, financial entities shall conduct a business impact analysis (BIA) of their exposures to severe business disruptions. Under the BIA, financial entities shall assess the potential impact of severe business disruptions by means of quantitative and qual… (Art 11.5., Regulation (EU) 2022/2554 of the European Parliament and of the Council of 14 December 2022 on digital operational resilience for the financial sector and amending Regulations (EC) No 1060/2009, (EU) No 648/2012, (EU) No 600/2014, (EU) No 909/2014 and (EU) 2016/1011 (Text with EEA relevance))
  • Financial entities, other than microenterprises, shall maintain redundant ICT capacities equipped with resources, capabilities and functions that are adequate to ensure business needs. Microenterprises shall assess the need to maintain such redundant ICT capacities based on their risk profile. (Art. 12.4., Regulation (EU) 2022/2554 of the European Parliament and of the Council of 14 December 2022 on digital operational resilience for the financial sector and amending Regulations (EC) No 1060/2009, (EU) No 648/2012, (EU) No 600/2014, (EU) No 909/2014 and (EU) 2016/1011 (Text with EEA relevance))
  • Information processing facilities should be implemented with redundancy sufficient to meet availability requirements. (§ 8.14 Control, ISO/IEC 27002:2022, Information security, cybersecurity and privacy protection — Information security controls, Third Edition)