EC-Council · CASE-Java
Certified Application Security Engineer Java (CASE-Java) Practice Test
Validates the ability to build secure Java applications throughout the software development lifecycle, covering secure requirements gathering, input validation, authentication and authorization, cryptographic practices, error handling, session management, and security testing.
Exam Details
Questions
623
Duration
120 minutes
Passing Score
70%
Difficulty
AssociateLast Updated
Feb 2026
Certified Application Security Engineer Java (CASE-Java) Practice Exam Preparation
Use this CASE-Java practice exam to prepare for Certified Application Security Engineer Java (CASE-Java) with realistic questions, detailed explanations, and focused study modes. The practice bank includes 623 questions for EC-Council CASE-Java, so you can review the exam steadily instead of relying on one long cram session.
As you practice, pay extra attention to patterns in your missed answers. Start with short sessions to identify weak areas, then move into timed quizzes once your accuracy is consistent.
The explanations are especially useful when you want to connect exam wording to the responsibilities and scenarios described in the official certification guidance. Use the free preview first, then unlock the full question bank when you are ready to build a complete study routine.
Exam Overview
The Certified Application Security Engineer (CASE) – Java is an EC-Council credential that validates a professional's ability to build and maintain secure Java applications across every phase of the Software Development Lifecycle (SDLC). Unlike certifications that focus solely on secure coding guidelines, CASE Java extends into secure requirements gathering, robust application design, threat modeling, and post-deployment security — making it a holistic application security qualification. The exam is administered under code 312-96 and tests knowledge of common application-level threats, OWASP-class vulnerabilities, defensive coding in Java frameworks (including Spring, Struts2), and both static and dynamic testing methodologies.
The certification is mapped to the NICE Cybersecurity Workforce Framework, reflecting its alignment with industry-recognized security roles. It covers input validation defenses against SQL Injection and XSS, cryptographic implementation using Java Card and Spring Security, session management vulnerabilities, secure logging with Log4j, and structured exception handling — ensuring certified professionals can address security concerns at every layer of a Java application stack.
Who Should Take This Exam
CASE Java is designed primarily for Java developers with at least two years of hands-on experience who want to formalize and demonstrate their application security knowledge. It is equally suitable for application security engineers, security analysts, and QA/test engineers who are responsible for reviewing, testing, or securing Java-based web applications.
Professionals seeking to transition from general software development into security-focused roles will find this certification a structured pathway. It is also relevant to DevSecOps practitioners who need to integrate security activities — from threat modeling during design to SAST/DAST during CI/CD — into the development workflow. Organizations that develop or manage Java-based enterprise applications frequently require this level of competency among their engineering teams.
Prerequisites
There is no single mandatory prerequisite, but candidates must satisfy one of four eligibility pathways to sit for the exam: complete the official EC-Council CASE training through an accredited partner; hold an active EC-Council Secure Programmer (ECSP) Java membership in good standing; demonstrate a minimum of two years of professional experience in the InfoSec or software development domain (subject to a USD $100 non-refundable application fee); or hold an equivalent industry certification such as the GIAC GSSP-Java. All candidates who did not attend official training must pay the application fee.
From a knowledge standpoint, candidates are expected to be comfortable writing and reading Java code, familiar with common web application vulnerabilities (particularly those in the OWASP Top 10), and have a working understanding of the SDLC. Prior exposure to Java frameworks such as Spring or Struts2 is beneficial, as exam content directly references these environments.
Exam Format
The CASE Java exam (code 312-96) consists of 50 multiple-choice questions and must be completed within 120 minutes. The passing score is 70%, meaning candidates must answer at least 35 questions correctly. The exam is delivered through EC-Council's proctored testing network and can be taken at authorized testing centers or via remote online proctoring. There are no unscored pilot questions publicly disclosed for this exam.
The exam fee is approximately USD $330. Candidates who complete the official EC-Council instructor-led training (24 hours / 3 days) typically receive an exam voucher as part of the course package, which also includes access to EC-Council's iLabs cloud-based lab environment for hands-on practice.
Skills Measured
- 1.Domain 1 – Understanding Application Security, Threats, and Attacks: Covers the fundamentals of application security, common application-level attack vectors (injection, XSS, CSRF, etc.), root causes of vulnerabilities, and the business case for embedding security throughout the SDLC.
- 2.Domain 2 – Security Requirements Gathering: Addresses the identification and documentation of non-functional security requirements (confidentiality, integrity, availability) during the planning phase, ensuring security is designed in rather than bolted on.
- 3.Domain 3 – Secure Application Design and Architecture: Covers secure design principles, architectural patterns that reduce attack surface, and formal threat modeling processes used to predict and mitigate threats before coding begins.
- 4.Domain 4 – Secure Coding Practices for Input Validation: Focuses on defensive coding techniques to prevent SQL Injection, Cross-Site Scripting (XSS), parameter tampering, and directory traversal through proper input validation and output encoding in Java.
- 5.Domain 5 – Secure Coding Practices for Authentication and Authorization: Examines implementation of robust authentication mechanisms, role-based access control, privilege management, and secure authorization patterns in Java applications.
- 6.Domain 6 – Secure Coding Practices for Cryptography: Covers cryptographic algorithm selection, hash implementation, digital certificate management, Java Card cryptography, the Spring Security Crypto Module, and common cryptographic pitfalls to avoid in Java.
- 7.Domain 7 – Secure Coding Practices for Session Management: Addresses session lifecycle management in Java and Spring, session token security, common session vulnerabilities (fixation, hijacking), and best practices for secure session handling.
- 8.Domain 8 – Secure Coding Practices for Error Handling and Logging: Covers structured exception handling in Java, Spring MVC and Struts2 error handling, secure logging practices using Log4j, prevention of information leakage through error messages, and safe logging of sensitive data.
- 9.Domain 9 – Static and Dynamic Application Security Testing (SAST & DAST): Examines manual secure code review techniques, automated SAST tooling, dynamic testing approaches (DAST), and how to identify and remediate common vulnerabilities through testing in CI/CD pipelines.
- 10.Domain 10 – Secure Deployment and Maintenance: Covers secure configuration management, hardening of deployment environments, patch management, and ongoing security maintenance practices for Java applications post-release.
Study Tips
- Use the official EC-Council CASE Java courseware as your primary study resource — the 10 course modules map directly to the 10 exam domains, so working through each module ensures complete coverage of testable content.
- Practice in EC-Council's iLabs environment (included with official training or available separately) to gain hands-on experience with input validation, cryptographic implementation, and session management in real Java code, since understanding practical application reinforces multiple-choice answers.
- Review the OWASP Top 10 and OWASP Secure Coding Practices Quick Reference Guide in tandem with CASE materials, as exam questions on injection, XSS, and authentication flaws align closely with OWASP definitions and remediation techniques.
- Focus specifically on Java and Spring Framework security APIs — exam content references Spring Security's Crypto Module, Spring MVC error handling, and Struts2 exception handling by name, so familiarity with these frameworks is more valuable than generic security knowledge.
- Take timed practice exams of 50 questions at 120 minutes to calibrate your pace; third-party practice question banks (such as those on EDUSUM for exam code 312-96) can help identify weak domains before the real exam.
- Create a domain-by-domain study checklist mapping each of the 10 domains to specific Java APIs or tools (e.g., Log4j for Domain 8, Java KeyStore for Domain 6, OWASP ZAP for Domain 9) so your preparation is concrete and code-anchored rather than purely conceptual.
- Review EC-Council's official exam outline published at cert.eccouncil.org to confirm you are studying the current version of the blueprint, as EC-Council periodically updates exam objectives to reflect evolving threats and framework versions.
Career Benefits
Earning the CASE Java certification positions professionals for roles such as Application Security Engineer, Secure Software Developer, Security Analyst, and DevSecOps Engineer — positions that command salaries ranging from approximately USD $95,000 to $140,000 annually in the United States, depending on seniority and location. The credential is particularly valued in industries with strict compliance requirements (finance, healthcare, government) where secure-by-design software development is mandated.
Compared to broader security certifications like CEH or CompTIA Security+, CASE Java is highly specialized and developer-centric, making it a differentiator for software engineers who want to move into security without abandoning their development focus. It complements cloud-focused credentials (AWS Security Specialty, Google Cloud Security Engineer) by covering the application layer that cloud certifications often leave to developers. The NICE Framework alignment also makes it relevant for U.S. federal contractors and government agencies seeking personnel who meet workforce development standards.
Sample Questions
5 sample questions with answers and explanations. Start a practice session to test yourself across all 623 questions.
Preview — answers shown1. A security team reviews regular expressions used for input validation. The application uses Pattern.compile with the regex pattern (a+)+b to validate product codes. Performance testing reveals severe slowdown with certain inputs. Which vulnerability is present and what is the root cause? (Select one!)
APath Traversal due to insufficient canonicalization
BRegular Expression Denial of Service due to catastrophic backtracking
CXML External Entity attack due to unbounded entity expansion
DSQL Injection due to improper escaping of special characters
Explanation
The pattern (a+)+ exhibits catastrophic backtracking which causes Regular Expression Denial of Service (ReDoS). Nested quantifiers create exponential time complexity when the regex engine tries all possible ways to match the pattern, causing severe performance degradation with inputs like many 'a' characters without a trailing 'b'. SQL Injection is unrelated to regular expression patterns and involves database query manipulation. XML External Entity attacks involve XML parser configuration, not regular expressions. Path Traversal involves file system access validation, not regex pattern matching performance.
2. A security architect implements JAAS authentication for an enterprise application. The LoginModule must authenticate users against an LDAP directory and add role-based Principals to the Subject upon successful authentication. During which LoginModule lifecycle method should Principals be added to the Subject? (Select one!)
Ainitialize() - Principals should be added immediately after receiving the Subject reference
Babort() - Principals should be added during cleanup to ensure proper state management
Clogin() - Principals should be added during authentication to ensure they are available for authorization checks
Dcommit() - Principals should be added only after the overall LoginContext authentication succeeds
Explanation
Principals must be added to the Subject during the commit() method, which is called only after the overall LoginContext authentication succeeds. The login() method performs authentication but must NOT modify the Subject because multiple LoginModules may be configured and the overall authentication might still fail. The initialize() method only stores references for later use. The abort() method removes Principals and destroys credentials when authentication fails.
3. A security architect defines security requirements for three applications using OWASP ASVS v5.0 verification levels. Application A is a public marketing website with no user authentication. Application B is an internal employee portal with moderate risk. Application C is a payment processing system handling credit card data. The architect must assign appropriate ASVS verification levels to each application. Which verification level assignment correctly matches application risk profiles? (Select one!)
AApplication A: Level 2, Application B: Level 2, Application C: Level 2 with PCI-DSS controls
BApplication A: Level 3, Application B: Level 2, Application C: Level 3 with code review
CApplication A: Level 1, Application B: Level 1, Application C: Level 2 with penetration testing
DApplication A: Level 1, Application B: Level 2, Application C: Level 3
Explanation
ASVS Level 1 applies to low-risk applications like public marketing sites requiring basic penetration testing. Level 2 applies to standard applications handling moderate risk like employee portals, covering OWASP Top 10 protections. Level 3 applies to critical applications like payment systems requiring comprehensive verification including architecture review, threat modeling, and rigorous testing. Applying Level 2 to all applications under-protects the payment system. Applying Level 1 to the employee portal provides insufficient protection. Applying Level 3 to the marketing site wastes resources on low-risk scenarios.
4. A financial services company implements OWASP SAMM for secure development lifecycle maturity assessment. The organization currently performs ad-hoc security testing and wants to achieve Level 2 maturity. How many security practices across how many business functions does OWASP SAMM define? (Select one!)
A12 security practices across 4 business functions
B14 verification chapters across 3 levels
C15 security practices across 5 business functions
D10 core practices in a single framework
Explanation
OWASP SAMM defines 15 security practices organized across 5 business functions: Governance, Design, Implementation, Verification, and Operations. Each business function contains 3 practices, and each practice has 3 maturity levels. This creates a comprehensive framework allowing organizations to assess current maturity and plan incremental improvements. The 5 business functions cover the complete software development lifecycle from governance and architecture through implementation, testing, and operational security. Organizations progress through maturity levels by implementing increasingly sophisticated security activities within each practice. The 12 practices across 4 business functions refers to BSIMM, a different descriptive framework. The 10 core practices represent Microsoft SDL structure. The 14 verification chapters with 3 levels describe OWASP ASVS, which defines security requirements rather than maturity assessment.
5. A security audit identifies JWT token validation that extracts the algorithm from the token header and uses it for verification. The application accepts both RS256 and HS256 algorithms. What critical JWT vulnerability does this implementation expose? (Select one!)
AAlgorithm confusion attack allowing RS256 public key to be used as HS256 secret
BReplay attack due to missing expiration validation
CToken tampering through weak signing algorithms
DToken sidejacking through unencrypted transmission
Explanation
Trusting the algorithm specified in the JWT header enables algorithm confusion attacks where an attacker can change the algorithm from RS256 to HS256 and sign the token using the RSA public key as the HMAC secret. Since public keys are publicly known, attackers can forge valid tokens. Secure JWT validation must explicitly specify the expected algorithm at the configuration level and reject tokens using unexpected algorithms. Token sidejacking requires transport security but is not the primary vulnerability in algorithm selection. Replay attacks involve token reuse not algorithm selection. Weak signing algorithms are a concern but algorithm confusion is the specific vulnerability when accepting multiple algorithms dynamically.
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