Be able to map security activities to each SDLC phase, assign the right owner, and pick a metric that reflects program improvement. The single most important thing is recognizing that early requirements and design work, not late testing, drives secure lifecycle management.
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Domain overview
This CSSLP domain covers governance, risk, and process controls across the whole software lifecycle, from requirements through deployment and operations. Questions are scenario-based: you choose the best action, owner, or metric for a given SDLC phase, and you must distinguish early lifecycle security activities from later testing and response work.
Exam objectives
Selecting early lifecycle security actions such as threat modeling, security requirements, and risk assessment before coding begins.
Applying STRIDE categories to specific components, including spoofing, tampering, repudiation, information disclosure, denial of service, and elevation of privilege.
Assigning SDLC security responsibilities among roles such as security architect, product owner, developer, and security champion.
Choosing metrics that show secure SDLC effectiveness, such as defect escape rate, mean time to remediate, and vulnerability density.
Treating Shift-Left as adding more testing at the end rather than moving security requirements, threat modeling, and risk analysis earlier.
Mismatching STRIDE categories to the wrong component, such as calling traffic sniffing tampering instead of information disclosure.
Assuming one role owns all security tasks, when requirements, design, coding, and operations responsibilities are distributed across the team.
Click any question to see the full explanation and answer options, or start a focused practice session above.
When performing a threat model using the STRIDE methodology, which component are you analyzing when you evaluate the risk of an attacker sniffing traffic between a client and the web server?
2When managing software security governance, which document should define the organization's high-level security expectations for all software development projects?
3You are utilizing GitHub Actions for CI/CD and need to prevent secrets from being committed to the repository. Which approach is most effective for a DevSecOps workflow?
4You are designing a secure pipeline using Jenkins. To ensure integrity, what is the best practice for managing build artifacts?
5You are tasked with implementing a 'Shift-Left' approach in a legacy waterfall project transitioning to DevSecOps. What is the highest priority action for early security lifecycle management?
6Which role is typically responsible for identifying security requirements during the initial phases of the software development lifecycle?
7You are integrating security into a Scrum-based SDLC. The team wants to use the 'Definition of Done' (DoD) to ensure security compliance. Which action most effectively embeds security into the sprint cycle?
8What is the goal of implementing a Software Bill of Materials (SBOM) in your development lifecycle?
9Which metric is most useful to measure the effectiveness of a secure SDLC program over time?
10You are configuring a SAST tool to run in your CI/CD pipeline. To minimize developer friction, which strategy should you use?
11Your company uses a 'Security Champion' model. What is the primary function of these individuals in a DevSecOps environment?
12Which phase of the SDLC is the most appropriate for conducting a formal security review of the system's design documentation?
13When managing software security in a cloud-native architecture, what is the best practice for ensuring secure configuration throughout the lifecycle?
14What is the primary benefit of conducting a security-focused 'Lessons Learned' meeting after a software incident?
15When integrating security into an Agile environment, which THREE of the following activities are considered essential for maintaining security velocity?
16Which THREE of the following represent effective 'Shift-Left' strategies for secure software lifecycle management?
17Which TWO of the following practices are key components of a robust Software Security Governance framework?
18When evaluating software security governance, which TWO of the following are necessary to ensure security alignment with business goals?
19Which THREE of the following activities should be included in a Secure Software Lifecycle Management plan?
20Which THREE of the following are common challenges when implementing a Secure SDLC in a large organization?
21You are leading a secure software initiative at a mid-sized fintech company. The development teams have adopted an Agile methodology with two-week sprints, and management wants to ensure that security activities are integrated into the development process without slowing down delivery. Which of the following is the MOST effective approach to integrate security into the Agile lifecycle?
22You are the security lead for a healthcare software product that must comply with HIPAA. The organization is adopting a DevSecOps model and wants to ensure that security is measured and improved continuously. Which TWO of the following metrics are MOST appropriate for tracking the effectiveness of the secure software lifecycle management process? (Choose two.)
23You are a security architect at a company that develops a widely used mobile banking application. The development team uses a third-party open-source library for encryption. A critical vulnerability is disclosed in that library. What is the MOST effective first step to manage this risk within the secure software lifecycle?
24A software development team is adopting a Secure Software Lifecycle (S-SDLC) process. They have defined security requirements, performed threat modeling, and are now in the implementation phase. Which of the following activities is MOST critical during the implementation phase to ensure secure code?
Be able to map security activities to each SDLC phase, assign the right owner, and pick a metric that reflects program improvement. The single most important thing is recognizing that early requirements and design work, not late testing, drives secure lifecycle management.
The Courseiva CSSLP question bank contains 24 questions in the Secure Software Lifecycle Management domain. Click any question to see the full explanation and answer breakdown.
Start with a 10-question focused session to identify your baseline accuracy in this domain. Read every explanation — even for questions you answer correctly — to understand the reasoning. Once you score consistently above 80%, move to a 20–30 question session to confirm depth before moving to the next domain.
Yes — the session launcher on this page draws questions exclusively from the Secure Software Lifecycle Management domain. Choose 10, 20, 30, or 50 questions for a focused session, or click individual questions to review them one by one.
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