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CISSP · Question #890

The security accreditation task of the System Development Life Cycle (SDLC) process is completed at the end of which phase?

The correct answer is D. System implementation. In the System Development Life Cycle (SDLC), security accreditation typically occurs at the end of the System Implementation phase. This phase involves the final steps of building, configuring, and deploying the system, and it is where the system undergoes rigorous testing…

Submitted by lukas.cz· Mar 5, 2026Security and Risk Management

Question

The security accreditation task of the System Development Life Cycle (SDLC) process is completed at the end of which phase?

Options

  • ASystem acquisition and development
  • BSystem operations and maintenance
  • CSystem initiation
  • DSystem implementation

How the community answered

(30 responses)
  • B
    7% (2)
  • C
    3% (1)
  • D
    90% (27)

Explanation

In the System Development Life Cycle (SDLC), security accreditation typically occurs at the end of the System Implementation phase. This phase involves the final steps of building, configuring, and deploying the system, and it is where the system undergoes rigorous testing, validation, and security reviews. The security accreditation process ensures that the system meets all security requirements and that risks are properly mitigated before the system goes live.

Topics

#SDLC#Security accreditation#System implementation#Governance

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