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...