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Certified Application Security Engineer – .NET: Complete Certification, Exam and Preparation Guide

Discover what CASE .NET tests, what it takes, and whether it fits your goals

Secure .NET development across design, implementation, testing, deployment, and maintenance of resilient applications. Examine the CASE .NET assessment, preparation demands, pricing, prerequisites, renewal expectations, and skills it can demonstrate. Compare the credential with adjacent options from EC-Council before deciding whether it belongs in your professional development plan.

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Credential overview

Certified Application Security Engineer – .NET: What the certification covers and who it suits

EC-Council Certified Application Security Engineer – .NET focuses on building, testing, and maintaining .NET applications that resist common security weaknesses.

EC-Council CASE .NET addresses secure application development for the .NET ecosystem. Candidates explore threat-aware design, defensive implementation, security testing, and remediation across the software lifecycle. The certification is useful for teams seeking to reduce avoidable application risk by bringing security thinking closer to the engineers and technical leaders who make everyday design and coding decisions.

.NET securitySecure codingApplication securityDevSecOpsEC-Council

Who should take it

Consider CASE .NET if you build or oversee .NET applications and want security to become part of everyday engineering judgment. It is a strong fit for developers moving into secure coding, AppSec professionals who need platform-specific fluency, and leads responsible for raising the security quality of Microsoft-stack products.

Best for

This certification fits .NET developers, technical leads, application-security engineers, security testers, and DevSecOps practitioners who work with C#, ASP.NET, APIs, or enterprise software. It is particularly useful when a team needs developers who can recognize security concerns early and collaborate productively with reviewers, testers, and security specialists.

Why it matters

For developers, this credential signals an intentional move beyond feature delivery toward secure software engineering. For security teams, it can identify practitioners who understand how findings translate into code and remediation. Its strongest value comes when paired with real .NET projects, code-review habits, and a team process that gives security work a path into delivery.

Requirements

A working grasp of .NET development and the software delivery lifecycle makes the material far more useful. Candidates should be comfortable reading C# and thinking about web requests, authentication, data handling, dependencies, and deployment. Security experience helps, but the important preparation is being willing to connect code-level choices with realistic attack paths.

Best fit

Who Certified Application Security Engineer – .NET is best suited for

This certification fits .NET developers, technical leads, application-security engineers, security testers, and DevSecOps practitioners who work with C#, ASP.NET, APIs, or enterprise software. It is particularly useful when a team needs developers who can recognize security concerns early and collaborate productively with reviewers, testers, and security specialists.

Who should take it

Consider CASE .NET if you build or oversee .NET applications and want security to become part of everyday engineering judgment. It is a strong fit for developers moving into secure coding, AppSec professionals who need platform-specific fluency, and leads responsible for raising the security quality of Microsoft-stack products.

Best for

This certification fits .NET developers, technical leads, application-security engineers, security testers, and DevSecOps practitioners who work with C#, ASP.NET, APIs, or enterprise software. It is particularly useful when a team needs developers who can recognize security concerns early and collaborate productively with reviewers, testers, and security specialists.

Career value

Career value of Certified Application Security Engineer – .NET

CASE .NET can strengthen a profile for secure software developer, application-security engineer, DevSecOps engineer, technical lead, and security-minded backend or web-development roles. It does not replace production experience, but it gives candidates a credible framework for discussing secure coding and improving application-security practices.

For developers, this credential signals an intentional move beyond feature delivery toward secure software engineering. For security teams, it can identify practitioners who understand how findings translate into code and remediation. Its strongest value comes when paired with real .NET projects, code-review habits, and a team process that gives security work a path into delivery.

Learning outcomes

Certified Application Security Engineer – .NET: Skills and learning outcomes the certification is designed to validate

Certified Application Security Engineer – .NET is intended to provide evidence of specific knowledge and professional capability. Translate each objective into something you should be able to explain, choose, configure, analyse, or troubleshoot, then verify that your practice demonstrates the skill rather than simple recognition.

  • Model threats and security requirements for .NET application features
  • Recognize insecure coding patterns in C# and ASP.NET workloads
  • Apply safer approaches to identity, input, data, and error handling
  • Use security testing findings to prioritize practical remediation
  • Collaborate on secure development practices across delivery teams

Tags and keywords

Certification tags and search topics

.NET securitySecure codingApplication securityDevSecOpsEC-CouncilEC-Council CASE .NETCertified Application Security Engineer .NETsecure .NET development certificationASP.NET secure codingC# application securityapplication security training

Reference

Quick facts

Provider
EC-Council
Code
312-95
Level
Professional
Credential type
Professional certification
Active exams
1
Known price
$450
Study time
100-220h
Last verified
Sep 8, 2026
Official page

Provider

EC-Council

EC-Council

Certification body

Exam details

Certified Application Security Engineer – .NET: Exam structure and assessed capability

Knowing the subject is only part of preparing for Certified Application Security Engineer – .NET. Examine how the exam presents scenarios, decisions, tools, and technical concepts, then practise retrieving and applying that knowledge under realistic assessment conditions.

312-95

Certified Application Security Engineer, .NET certification exam

Proctored knowledge assessment using objective and scenario-based questions

Official exam
Type
Written
Delivery
Online
Duration
240 min

Exam sections

01

CASE .NET

Certified Application Security Engineer – .NET certification exam examines how candidates understand and apply case .net within the wider credential scope. This area connects core concepts to the decisions, dependencies, and consequences practitioners encounter when carrying out the work described by secure .NET development across design, implementation, testing, deployment, and maintenance of resilient applications.

Question notes

Expect this topic to appear through scenario interpretation, objective questions, or practical tasks consistent with the overall Certified Application Security Engineer – .NET certification exam format. No separate question count or timing is assigned unless the provider publishes one.

Preparation tips

Build a small practice scenario around case .net and complete it without relying on step-by-step prompts. Afterwards, explain why each decision was appropriate and identify the signal that would have changed your approach.

02

312

This area concentrates on 312 as it appears in realistic tasks and scenarios. Candidates need to recognize the relevant inputs, choose a defensible approach, and understand how the result supports secure .NET development across design, implementation, testing, deployment, and maintenance of resilient applications.

Question notes

Candidates may encounter 312 through comparisons, troubleshooting prompts, configuration choices, analysis, or applied exercises. Exact distribution can change with the active exam form.

Preparation tips

Practise explaining 312 to a technical peer without reading definitions. Then validate the explanation by completing representative tasks and checking whether your result satisfies the intended objective.

03

NET Application Security

NET Application Security forms a distinct part of the capability assessed in Certified Application Security Engineer – .NET certification exam. The section brings together terminology, working methods, common constraints, and the judgment needed to deliver secure .NET development across design, implementation, testing, deployment, and maintenance of resilient applications.

Question notes

Expect this topic to appear through scenario interpretation, objective questions, or practical tasks consistent with the overall Certified Application Security Engineer – .NET certification exam format. No separate question count or timing is assigned unless the provider publishes one.

Preparation tips

Review a realistic artifact connected to net application security—such as a configuration, report, backlog, model, log set, or design—and identify both correct practice and subtle weaknesses that an assessment could probe.

04

Secure .NET Development

Questions or tasks in this area explore secure .net development from both conceptual and operational perspectives. Strong performance depends on connecting the topic to the broader responsibility of secure .NET development across design, implementation, testing, deployment, and maintenance of resilient applications.

Question notes

Candidates may encounter secure .net development through comparisons, troubleshooting prompts, configuration choices, analysis, or applied exercises. Exact distribution can change with the active exam form.

Preparation tips

Use a lab, case study, or worked example to connect secure .net development to observable outcomes. Deliberately introduce one incorrect assumption, diagnose its effect, and document the correction in your own words.

Study effort

Certified Application Security Engineer – .NET: Preparation strategy and expected study effort

Effective Certified Application Security Engineer – .NET preparation moves from scope review to active practice. Learn the core concepts, apply them in realistic tasks, test recall and judgment, and reserve enough time to close gaps rather than cramming near the exam date.

Study time

100-220h

Difficulty

Recommended experience

18 months

Practice exam useful
Hands-on lab useful

Exam cost

Certified Application Security Engineer – .NET: Exam price and the full cost of earning the certification

Use the structured fee rows for the latest known amount and compare region, tax, voucher, or membership notes before registering.

$450

United States

Standard priceTax may varyVoucher required

Prerequisites

What to know before starting Certified Application Security Engineer – .NET

A working grasp of .NET development and the software delivery lifecycle makes the material far more useful. Candidates should be comfortable reading C# and thinking about web requests, authentication, data handling, dependencies, and deployment. Security experience helps, but the important preparation is being willing to connect code-level choices with realistic attack paths.

Career fit

Roles and skills connected to this certification

Explore the roles and skills most directly connected to this certification, then use those paths to compare adjacent credentials.

RoleApplication Security Engineer

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RoleDevOps Engineer

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SkillAI Red Teaming

Adversarially testing AI systems to identify vulnerabilities in security, safety protocols, potential misuse, and operational control failures.

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SkillSecurity Engineering

Implementing and validating technical security controls, systems, platforms, and processes to protect information assets.

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SkillAccess Control

Managing who can access systems, data, applications, and resources under defined rules, ensuring security and compliance.

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SkillApplication Security Testing

Application Security Testing focuses on identifying vulnerabilities and weaknesses in software throughout the development lifecycle and after deployment.

20 certificationsExplore

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