EC-Council · CASE-Java
Certified Application Security Engineer Java (CASE-Java) Practice Tests
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
Practice Questions
623
≈ 4 practice exams
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. The full bank has 623 questions, enough for 4 full-length practice exams.
Preview — answers shown1. A banking application implements CSRF protection using the Synchronizer Token Pattern. The application generates a random token stored in the user session and includes it as a hidden field in forms. The security team identifies that tokens remain valid for the entire session duration spanning multiple hours. Which vulnerability does this create? (Select one!)
ASession-scoped tokens prevent legitimate form submissions across multiple tabs
BHidden form fields expose CSRF tokens in browser history
CLong-lived tokens increase the window for token theft and replay attacks
DRandom token generation creates predictable token sequences
Explanation
Long-lived session-scoped CSRF tokens create extended windows where stolen tokens remain valid for attacks. If an attacker obtains a token through XSS or network interception, they can use it for the entire session duration. Best practice recommends rotating CSRF tokens more frequently or using per-request tokens to minimize exposure windows. Session-scoped tokens work correctly across multiple tabs because all tabs share the same session. Random token generation using SecureRandom produces cryptographically unpredictable tokens. Hidden form fields are the standard secure method for CSRF token transmission and do not appear in browser history unlike GET parameters.
2. An application implements secure random number generation for generating password reset tokens. The security team requires tokens to be cryptographically secure and unpredictable. Which SecureRandom instantiation provides the highest entropy while remaining non-blocking for web application performance? (Select one!)
ASecureRandom.getInstance('SHA1PRNG') with manual seeding from System.currentTimeMillis()
BSecureRandom.getInstanceStrong() which guarantees maximum security but may block waiting for entropy
Cnew Random(System.nanoTime()) which provides sufficient randomness for non-cryptographic tokens
Dnew SecureRandom() using the default algorithm which automatically seeds from OS entropy
Explanation
The default SecureRandom constructor provides cryptographically secure random numbers with automatic seeding from OS entropy sources without blocking, making it suitable for web applications requiring both security and performance. It uses platform-appropriate algorithms like NativePRNGNonBlocking on Unix systems. SHA1PRNG with manual seeding using currentTimeMillis() provides weak entropy as system time is predictable, and manual seeding bypasses automatic entropy collection. SecureRandom.getInstanceStrong() may block indefinitely waiting for entropy on systems with depleted entropy pools, causing web request timeouts and denial of service. The Random class using nanoTime seeding is not cryptographically secure and produces predictable sequences, making tokens vulnerable to brute force attacks.
3. A development team selects a SAST tool for their Java CI/CD pipeline. The team requires taint analysis to detect injection vulnerabilities, IDE integration for developer feedback, and zero licensing cost. Which tool combination meets all requirements? (Select one!)
APMD with custom security rulesets
BCheckmarx SAST with IDE extensions
CSpotBugs with Find Security Bugs plugin
DFortify Static Code Analyzer with Eclipse plugin
Explanation
SpotBugs with the Find Security Bugs plugin is the only option meeting all requirements: it provides taint analysis for detecting injection vulnerabilities by tracking data flow from sources to sinks, offers IDE integration through plugins for Eclipse, IntelliJ IDEA, and other IDEs, and is completely open-source with zero licensing cost. Checkmarx and Fortify are commercial tools requiring licenses. PMD focuses on coding standards and basic bug detection but lacks the comprehensive taint analysis capabilities needed for injection vulnerability detection that Find Security Bugs provides through its 144 vulnerability types and 826 API signatures.
4. A security team implements logging for a Spring Boot application following OWASP guidelines. During code review, the team identifies potential log injection vulnerability in authentication failure logging. The code logs failed login attempts including usernames from user input. Which implementation correctly prevents CRLF log injection? (Select one!)
ASanitize input by replacing only newline characters: username.replace("\n", "")
BUse string concatenation with escaped characters: logger.warn("Login failed for user " + username.replaceAll("[\r\n]", ""))
CUse parameterized logging with SLF4J logger.warn("Login failed for user {}.", username) and configure Log4j2 PatternLayout with %encode{%msg}{CRLF}
DLog only a generic message without including usernames: logger.warn("Login attempt failed")
Explanation
Proper log injection prevention requires two layers: parameterized logging using SLF4J's placeholder syntax avoids string concatenation vulnerabilities, and Log4j2's CRLF encoding in PatternLayout neutralizes any CRLF characters in logged data by converting them to safe representations. This approach preserves audit value by including usernames while preventing injection. Simple string replacement of newlines misses carriage returns and other control characters. String concatenation with replaceAll removes CRLF but uses dangerous concatenation patterns and loses the protection of logging framework features. Logging only generic messages without usernames sacrifices security audit value, as HIPAA, PCI-DSS, and other compliance frameworks require logging authentication attempts including identifiers for forensic analysis. The combination of parameterized logging and CRLF encoding provides security without losing audit capabilities.
5. A development team builds a Java application that must parse supplier invoice data submitted as XML documents. The security requirements mandate prevention of XML External Entity attacks while maintaining compatibility with existing XML schemas. Which combination of DocumentBuilderFactory features must be configured? (Select two!)
Multiple correct answersAsetFeature with disallow-doctype-decl set to true to completely prevent DOCTYPE declarations
BsetFeature with external-general-entities set to false to block external entity references
CsetValidating with true to enable DTD validation for schema compliance
DsetNamespaceAware with true to support XML namespace processing
EsetExpandEntityReferences with false to prevent entity expansion
Explanation
XXE prevention requires disabling DOCTYPE declarations with disallow-doctype-decl set to true and disabling external entity processing with external-general-entities and external-parameter-entities set to false. These settings prevent attackers from declaring and referencing external entities that could read local files or make network requests. Setting setValidating to true enables DTD validation which can actually enable XXE attacks rather than prevent them. setNamespaceAware controls namespace support, not security. setExpandEntityReferences with false prevents internal entity expansion but does not block external entities which are the primary XXE threat.
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