CSSLP · domain
Secure Software Lifecycle Management
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.
Focused practice
Practice Secure Software Lifecycle Management questions
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What this domain covers
What to know about Secure Software Lifecycle Management
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.
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.
Watch out for
Common Secure Software Lifecycle Management exam traps
- ▸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.
Question index
All Secure Software Lifecycle Management questions (24)
Click any question to see the full explanation, or start a practice session above.
When managing software security governance, which document should define the organization's high-level security expectations for all software development projects?
Easy2Which phase of the SDLC is the most appropriate for conducting a formal security review of the system's design documentation?
Medium3When evaluating software security governance, which TWO of the following are necessary to ensure security alignment with business goals?
Hard4When integrating security into an Agile environment, which THREE of the following activities are considered essential for maintaining security velocity?
Medium5What is the primary benefit of conducting a security-focused 'Lessons Learned' meeting after a software incident?
Easy6You 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?
Medium7You 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?
Medium8You 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?
Medium9Which role is typically responsible for identifying security requirements during the initial phases of the software development lifecycle?
Easy10You 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?
Hard11A 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?
Easy12You 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.)
Hard13Which THREE of the following are common challenges when implementing a Secure SDLC in a large organization?
Easy14You are designing a secure pipeline using Jenkins. To ensure integrity, what is the best practice for managing build artifacts?
Hard15When managing software security in a cloud-native architecture, what is the best practice for ensuring secure configuration throughout the lifecycle?
Hard16You 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?
Medium17Your company uses a 'Security Champion' model. What is the primary function of these individuals in a DevSecOps environment?
Hard18Which THREE of the following activities should be included in a Secure Software Lifecycle Management plan?
Medium19Which THREE of the following represent effective 'Shift-Left' strategies for secure software lifecycle management?
Hard20When 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?
Medium21Which metric is most useful to measure the effectiveness of a secure SDLC program over time?
Medium22Which TWO of the following practices are key components of a robust Software Security Governance framework?
Medium23You are configuring a SAST tool to run in your CI/CD pipeline. To minimize developer friction, which strategy should you use?
Medium24What is the goal of implementing a Software Bill of Materials (SBOM) in your development lifecycle?
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Frequently asked questions
- What does the Secure Software Lifecycle Management domain cover on the CSSLP exam?
- 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.
- How many questions are in this domain?
- This page lists all 24 Secure Software Lifecycle Management questions in the CSSLP question bank. The actual exam draws from this domain proportionally to its weighting in the official exam blueprint.
- What is the best way to practise this domain?
- Start with a short focused session (10 questions) to identify gaps, then work through explanations. Repeat with a longer session once the weak areas feel solid.
- Can I practise only Secure Software Lifecycle Management questions?
- Yes — the session launcher on this page filters questions to this domain only. Choose any session length for inline explanations and scoring.