ISC2 Certified Secure Software Lifecycle Professional (CSSLP) Practice Question

During requirements definition for a customer-facing API, you are asked to record a non-functional, operational security requirement that supports monitoring and incident response. Which requirement best satisfies this need?

  • The API must resume normal service within two hours after a regional datacenter outage.

  • The API must stream all authentication and authorization events to the corporate SIEM within 60 seconds of occurrence.

  • The API must reject any request that is not protected with TLS 1.3 encryption.

  • The API must disable a user account after five consecutive failed login attempts.

ISC2 Certified Secure Software Lifecycle Professional (CSSLP)
Secure Software Requirements
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