Question

In which part of the developmental life cycle do we implement security?
Instruction: Choose the option that best answers the question.
Security should be implemented into the software at each phase of the development life cycle
Security should be implemented at the final stage of the development life cycle
Security should be implemented at the beginning of the development life cicle
Security should be implemented midway into the development life cycle

Answer 1

Answer:

Many system development life cycle (SDLC) models exist that can be used by an organization to effectively develop an information system. Security should be incorporated into all phases, from initiation to disposition, of an SDLC model

Explanation:

Answer 2

Security should be implemented at the final stage of the development life cycle.

• The Secure Systems Development Lifecycle (SSDLC) lays out the security criteria and duties that must be considered and addressed in every system, project, or application that is built or modified to meet a business need.
• The following phases are included in most SDLCs: Planning and specifications, Design and architecture, Coding and test planning, Testing and outcomes, Maintenance and release.

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