IT Security and Policies Quiz
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Questions and Answers

What is the rationale for the systems development lifecycle (SDLC)?

  • To focus solely on software releases
  • To minimize the importance of developing secure code
  • To ensure security is considered from the beginning of the project (correct)
  • To speed up the development process
  • Why is retroactively injecting security back into existing code not recommended?

  • It is the most common approach in software development
  • It usually does not work and can create new vulnerabilities (correct)
  • It ensures complete security of the existing code
  • It speeds up the development process
  • What is the primary importance of developing secure code?

  • To speed up the software release process
  • To prevent vulnerabilities and instability in the code (correct)
  • To prioritize functionality over security
  • To minimize the stages of software releases
  • What does SDLC stand for?

    <p>Systems Development Lifecycle</p> Signup and view all the answers

    Why must security be considered from the genesis of a project?

    <p>To avoid creating new vulnerabilities and/or instability in the code</p> Signup and view all the answers

    Study Notes

    Information Systems Acquisition, Development, and Objectives

    • The chapter discusses the importance of understanding the rationale for the systems development lifecycle (SDLC).
    • It emphasizes the need to recognize the stages of software releases in the context of IT security.
    • The chapter highlights the significance of developing secure code and being aware of common application development security faults.
    • It explains the components of cryptography and the need to develop policies related to systems acquisition, development, and maintenance.
    • Security must be integrated from the beginning of the project, as retrofitting security into existing code is often ineffective and can create new vulnerabilities.
    • The Systems Development Lifecycle (SDLC) plays a crucial role in providing a framework for software development.
    • It outlines the security requirements that need to be considered from the genesis of the project.
    • The chapter emphasizes the challenges associated with injecting security into existing code retroactively.
    • It emphasizes the importance of taking security into account throughout the entire SDLC.
    • It underscores the need for organizations to understand and implement the principles and practices of secure code development.
    • The chapter provides insights into the most common application development security faults that need to be addressed.
    • It highlights the need for organizations to explain cryptographic components and their relevance to system security.

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    Description

    Test your knowledge of IT security and policies with this quiz covering principles and practices in information system acquisition, development, and objectives. Topics include the systems development lifecycle (SDLC), stages of system development, and security program and policies.

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