System Development Life Cycle (SDLC): System development life cycle is the process or method which includes different phases to complete the project in step-by-step format. It includes detailed planning that describes developing, maintaining, replacing, specifying and many others. Example: Waterfall model, Rapid application development and many such. Secured System Development Life Cycle (SecSDLC): Secured system development life cycle is the method that includes the secured phases to complete the project in step-by-step format. It helps in acquiring required resources in secured way. It helps in predicting the threats and risks faced in the project. Example: Jordan packing It includes high security comparing to SDLC.

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using r language

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Chapter 3, Problem 14RQ

Program Plan Intro

System Development Life Cycle (SDLC):

System development life cycle is the process or method which includes different phases to complete the project in step-by-step format.

It includes detailed planning that describes developing, maintaining, replacing, specifying and many others.

Example: Waterfall model, Rapid application development and many such.

Secured System Development Life Cycle (SecSDLC):

Secured system development life cycle is the method that includes the secured phases to complete the project in step-by-step format.

It helps in acquiring required resources in secured way.

It helps in predicting the threats and risks faced in the project.

Example: Jordan packing

It includes high security comparing to SDLC.

Explanation of Solution

Steps involved in SecSDLC and their objectives:

SecSDLC includes six different steps namely, investigation, analysis, logical design, physical design, implementation and maintenance.

Investigation phase

The objective of this phase is clear understanding of the problems in a system and solving them.

This helps in developing the project in less time.

Analysis phase

The objective of this phase is gathering the data from the existing system and determining the requirements for new systems.

It defines the user requirements and expectations...

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