+Artikel 17 2.
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Artikel 17 2.
Efter att ha gjort betydande förändringar i sina IKT-system ska centrala motparter och värdepapperscentraler låta sina IKT-system genomgå stränga tester genom att simulera ansträngda lägen. Centrala motparter ska vid behov involvera följande i utformningen och genomförandet av de tester som avses i första stycket:
a)
Clearingmedlemmar och clearingkunder.
b)
Interoperabla centrala motparter.
Värdepapperscentraler ska vid behov involvera följande i utformningen och genomförandet av de tester som avses i första stycket:
b)
Kritiska försörjningstjänster och kritiska tjänsteleverantörer.
c)
Andra värdepapperscentraler.
d)
Andra marknadsinfrastrukturer.
e)
Alla andra institut med vilka värdepapperscentralerna har identifierat ömsesidiga beroenden i sin IKT-kontinuitetspolicy.
1. Översikt
1.1 Referenser
1.2 Identifierade krav
1.3 Relaterade standarder
2. Identifierade krav
3. Relaterade standarder
Standarder
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Krav |
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NOREA
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Change Procedures
Ensure that all changes to software, hardware, firmware components, and systems, along with security parameters, are appropriately placed and scoped. Document and communicate change details, including the purpose and scope of the change, the implementation timeline, and expected outcomes. Define clear roles and responsibilities to ensure that changes are defined, planned, transitioned, tested, and finalized in a controlled manner. Additionally, establish effective quality assurance procedures. Implement mechanisms to maintain independence between the functions that approve changes and those responsible for requesting and implementing them.
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NOREA
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Security Requirements
Identify the potential impact of a change on existing security measures and assess whether additional security measures are required for its implementation. Verify that security requirements have been met for all implemented changes. Establish fallback procedures and assign responsibilities for aborting changes or recovering from changes not successfully implemented.
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NOREA
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Emergency Change Management
Define procedures for documenting, reevaluating, assessing, and approving the implementation of emergency changes, including workarounds and patches.
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NOREA
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OTAP Implementation
Ensure segregation of production environments from development, testing, and other non-production environments, encompassing all components of an environment. This also includes requirements to conduct the development and testing in production environments. Ensure that the instances in which testing is performed in production environment are clearly identified, justified, for limited periods of time approved by the relevant function.
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