Certified API Security Specialist (C-APISEC) Certification Program by Tonex
Modern organizations expose critical business capabilities through APIs, which makes these interfaces a primary target for attackers. This program equips participants with a deep understanding of the OWASP API Top 10, real world abuse patterns, and the controls required to protect high value services. You learn how to design and operate secure authentication and authorization, enforce effective rate limiting, and detect malicious behavior before it escalates into a breach.
The course connects architecture decisions with measurable cybersecurity outcomes so teams can reduce exposure across web, mobile, and microservices environments. By the end of the program you will be able to translate complex API security risks into practical designs, patterns, and operational runbooks that strengthen overall cybersecurity posture and build trust with customers and partners.
Learning Objectives
- Understand the role of APIs in modern digital architectures and threat exposure
- Explain the OWASP API Top 10 and map risks to concrete mitigations
- Design robust authentication and authorization models for public and internal APIs
- Implement rate limiting and abuse detection strategies aligned with business requirements
- Integrate API gateways and zero trust concepts into existing platforms and pipelines
- Apply monitoring, logging, and incident response practices tailored to API security events
- Strengthen organizational cybersecurity posture through well governed API security practices
Audience
- API and backend developers
- Security architects and engineers
- DevSecOps and platform engineers
- Cloud and integration engineers
- Product owners and technical leads
- Cybersecurity Professionals
- Risk, audit, and compliance managers
Program Modules
Module 1 – Secure API Foundations
- API styles and architectural patterns
- Trust boundaries and data exposure
- Common API attack surfaces
- REST, GraphQL, and event APIs
- Security responsibilities across teams
- Mapping APIs to business impact
Module 2 – OWASP API Top Ten Deep Dive
- Broken object level authorization scenarios
- Broken authentication and session risks
- Excessive data exposure in responses
- Mass assignment and business logic abuse
- Security misconfiguration in API stacks
- Prioritizing remediation with risk context
Module 3 – Authentication And Authorization Flaws
- Token based auth and session handling
- OAuth and OpenID Connect pitfalls
- Broken access control in microservices
- Privilege escalation and horizontal abuse
- Managing machine to machine credentials
- Hardening identity providers for APIs
Module 4 – Rate Limiting And Abuse Prevention
- Throttling, quotas, and fair use models
- Detecting scraping and credential stuffing
- Protection against brute force attacks
- Applying adaptive and dynamic limits
- Handling burst traffic without downtime
- Observability for rate limiting policies
Module 5 – API Gateways And Zero Trust
- Gateway placement and traffic control
- Centralized authentication offload patterns
- Policy enforcement for north south flows
- Microsegmentation for east west traffic
- Mutual TLS and strong service identity
- Zero trust principles applied to APIs
Module 6 – Secure API Design And Hardening
- Secure data modeling and field design
- Input validation and output encoding practices
- Error handling without information leakage
- Versioning strategies with minimal risk
- Secure defaults in configuration choices
- Secrets and key management for services
Module 7 – Threat Detection And Incident Response
- Building effective API security monitoring
- Log design for forensic ready APIs
- Behavior baselines and anomaly detection
- Correlating gateway and application signals
- Playbooks for common API incidents
- Post incident learning and improvement loops
Module 8 – Testing And Continuous Assurance
- API focused security test strategies
- Contract testing and schema validation
- Dynamic scanning of API endpoints
- Integrating tests into CI CD pipelines
- Handling third party and partner APIs
- Metrics for continuous security assurance
Module 9 – Governance Compliance And Lifecycle
- API inventories and security classification
- Policy frameworks for API onboarding
- Third party risk and vendor integrations
- Compliance considerations for regulated sectors
- Secure decommissioning and retirement patterns
- Aligning API security with enterprise strategy
Exam Domains
- API Security Architecture And Design Principles
- OWASP API Risk Identification And Mitigation
- Authentication Authorization And Access Control Assurance
- API Threat Detection Monitoring And Response Practices
- Secure API Operations Governance And Compliance Management
- API Security Validation Testing And Continuous Assurance
Course Delivery
The course is delivered through a combination of lectures, interactive discussions, and project based learning facilitated by experts in API security engineering. Participants gain structured guidance on applying patterns and controls directly to their environments, with curated readings, design examples, and case studies that connect technology choices to real business risk reduction.
Assessment and Certification
Participants are assessed through quizzes, design assignments, and a capstone style implementation plan that demonstrates the application of API security concepts. Upon successful completion of the program, participants receive the Certified API Security Specialist C APISEC Certification from Tonex as recognition of their advanced API security capability.
Question Types
- Multiple Choice Questions MCQs
- Scenario based Questions
Passing Criteria
To pass the Certified API Security Specialist C APISEC Certification Program exam, candidates must achieve a score of 70 percent or higher.
Strengthen the protection of your organization’s most exposed interfaces and reduce the risk of costly breaches by mastering API security. Enroll in the Certified API Security Specialist C APISEC Certification Program by Tonex and turn your APIs into a powerful asset for cybersecurity resilience and business growth.