Certified Application & Software Security Engineer (CASSE) Certification Program by Tonex
The Certified Application and Software Security Engineer CASSE Certification Program by Tonex prepares specialists to secure modern software systems across web, cloud native, embedded, and AI enabled environments. Participants learn how to integrate security into every phase of the software development lifecycle, from requirements and design through coding, testing, and deployment. The program emphasizes secure architecture, application threat modeling, and practical protection of APIs and microservices as organizations move toward distributed platforms.
Strong attention is given to cybersecurity impact on confidentiality, integrity, and availability so engineers clearly understand how insecure applications expose critical business services and sensitive data. By combining secure design principles, automated testing approaches, and structured governance practices, CASSE helps professionals drive measurable improvements in application resilience. Graduates are equipped to influence engineering decisions, guide DevSecOps practices, and support enterprise level cybersecurity initiatives with confidence.
Learning Objectives
- Understand secure SDLC phases and embed security activities into each stage
- Apply application threat modeling techniques to identify, prioritize, and mitigate design level risks
- Evaluate and harden APIs and microservices against common implementation and integration weaknesses
- Use SAST DAST and IAST tools to uncover vulnerabilities and validate remediation outcomes
- Assess secure architecture choices for cloud native, embedded, and safety critical software platforms
- Strengthen organizational cybersecurity posture by translating technical findings into actionable engineering improvements
Audience
- Software engineers and application developers
- Security architects and design engineers
- DevSecOps and platform engineers
- Quality assurance and test engineers focusing on security
- Cybersecurity Professionals
- Technical leads, product owners, and engineering managers
Course Modules
Module 1: Secure SDLC principles and governance
- Secure SDLC frameworks and models
- Defining security requirements for applications
- Threat and risk analysis in planning
- Secure design patterns and anti patterns
- Security checkpoints in agile delivery
- Governance metrics and policy alignment
Module 2: Application threat modeling and analysis
- Threat modeling methodologies and workflows
- Identifying assets trust boundaries data flows
- Abuse cases and misuse case development
- Prioritizing threats with structured scoring
- Mapping controls to modeled threats
- Maintaining living threat models over time
Module 3: Secure APIs microservices and integrations
- API security design principles
- Authentication authorization and token handling
- Input validation and output encoding strategies
- Protecting service to service communication
- Securing integrations with third party services
- Testing APIs for logic and abuse cases
Module 4: DevSecOps pipelines automation and monitoring
- Integrating security tools into pipelines
- Automating SAST DAST and dependency checks
- Managing secrets keys and configuration securely
- Policy as code and guardrail enforcement
- Continuous monitoring of build and deploy stages
- Feedback loops between security and engineering
Module 5: Embedded and safety critical software
- Constraints in embedded and real time systems
- Secure coding practices for constrained devices
- Handling memory safety and undefined behavior
- Secure boot firmware trust and update paths
- Safety and security co engineering considerations
- Assurance evidence for regulated environments
Module 6: AI driven application security assurance
- AI assisted code review and triage
- Using AI for vulnerability pattern detection
- Protecting AI enabled application features
- Securing model inputs outputs and integration
- Monitoring AI behavior for drift and abuse
- Aligning AI security work with cybersecurity strategy
Exam Domains
- Principles of Application Security Engineering
- Software Risk Assessment and Management
- Code Analysis and Security Testing Practices
- Secure Deployment Operations and Runtime Defense
- Governance Compliance and Secure Software Oversight
- Advanced Topics in AI Enabled Security
Course Delivery
The course is delivered through a combination of expert led lectures, interactive discussions, and structured group activities focused on real application security challenges. Participants work through case studies and guided practical exercises that reinforce secure SDLC practices, threat modeling, code review, and DevSecOps concepts. The program is facilitated by practitioners with deep experience in application and software security engineering. Learners gain access to curated online resources, templates, and checklists that support ongoing use of CASSE methods within their organizations.
Assessment and Certification
Participants are assessed through quizzes, short written assignments, and an integrative capstone style exercise that evaluates their ability to apply secure design and testing techniques across a realistic application scenario. Performance on these assessments demonstrates readiness to operate as a Certified Application and Software Security Engineer CASSE. Upon successful completion of the program and final exam, participants receive the Certified Application and Software Security Engineer CASSE Certification from Tonex as recognition of their advanced skills.
Question Types
- Multiple Choice Questions MCQs
- Scenario based Questions
Passing Criteria
To pass the Certified Application and Software Security Engineer CASSE Certification Training exam, candidates must achieve a score of 70 percent or higher.
Advance your role as a trusted secure software expert by enrolling in the Certified Application and Software Security Engineer CASSE Certification Program by Tonex and help your organization deliver robust applications with stronger cybersecurity outcomes.