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Financial institutions should continuously gather and analyze information regarding new threats and vulnerabilities, actual attacks on the institution or others, and the effectiveness of the existing security controls. They should then use that information to update the risk assessment, strategy, and implemented controls.
A static security program provides a false sense of security and will become increasingly ineffective over time. Monitoring and updating the security program is an important part of the ongoing cyclical security process. Financial institutions should treat security as dynamic with active monitoring; prompt, ongoing risk assessment; and appropriate updates to controls. Institutions should continuously gather and analyze information regarding new threats and vulnerabilities, actual attacks on the institution or others, and the effectiveness of the existing security controls. They should use that information to update the risk assessment, strategy, and implemented controls. Updating the security program begins with the identification of the potential need to alter aspects of the security program and then recycles through the security process steps of risk assessment, strategy, implementation, and testing.