12 Questions
What approach involves making security a fundamental part of an organization's systems development life cycle (SDLC)?
Waterfall model
Which factor largely influences the nature and types of systems development activities an organization will use?
Organization's size
Which method involves working with external entities that specialize in the development and deployment of information systems?
Outsourcing
Which systems development approach includes a broader cross-section of the organization in the development process?
DevOps strategy
Which software development method has given rise to variations like RAD, JAD, Agile, and DevOps?
Waterfall model
What is a common alternative to in-house system development for organizations not focusing on proprietary systems?
Using off-the-shelf applications
What approach in software development focuses on integrating the development and operations teams to improve functionality and security?
DevOps
Which approach emphasizes shorter feedback loops, continuous experimentation, and learning in software development?
DevOps
Which methodology emphasizes delivering working software components more frequently to get closer to the intended finished state with each pass through the development process?
RAD
What is the term used for the collective approach to systems development that includes concepts like Kanban and scrum?
Extreme programming (XP)
Which model focuses on reducing time to market, shortening feature rollout times, and integrating development and operations teams?
SecOps
Which emerging process applies an integrated development and operations approach to the creation and implementation of security control systems?
SecOps
Study Notes
Systems Development Methodologies
- Joint Application Development (JAD) involves collaboration between system owners, software developers, management team members, and future system users to define specifications and create systems.
- Rapid Application Development (RAD) emphasizes rapid collection of requirements and software prototyping, allowing for more design iterations.
- Spiral method involves completing development stages in smaller increments, with frequent delivery of working software components, bringing the software closer to its final state with each iteration.
Agile and Extreme Programming (XP)
- Agile and XP involve iterative and rapid improvements to system functionality, with aspects of systems development known as Kanban and Scrum.
- These approaches focus on reducing time-to-market and feature rollout times.
DevOps
- DevOps integrates development and operations teams to improve system functionality and security.
- It uses a continuous development model, relying on systems thinking, short feedback loops, and continuous experimentation and learning.
- DevOps aims to reduce disruption from software release cycles and improve security.
SecOps
- SecOps applies DevOps methodologies to the specification, creation, and implementation of security control systems.
- It integrates security into the systems development life cycle (SDLC).
Implementing Security in Systems Development
- Information security should be integrated into every major system in an organization.
- Security should be a fundamental part of the organization's SDLC.
- Each organization's unique needs and culture dictate the nature and types of systems development activities used.
Learn about implementing information security into an organization's information systems through the systems development life cycle (SDLC). Explore the foundations of systems development and how security is integrated into the development process. Understand the unique needs of organizations in implementing security measures.
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