Overview What You Will Learn Curriculum Instructor

Course Overview

Security flaws in web applications rarely come from advanced attacks; they come from small mistakes made during development. If you build ASP.NET applications without security in mind from the start, you risk data breaches, compliance failures, and loss of trust.

In this course, you will learn how to design and build secure ASP.NET Core applications from scratch, using modern, practical security techniques. You will identify common vulnerabilities, understand how attackers exploit them, and implement proven defenses directly in your code. This course focuses on what actually matters in production: secure authentication, authorization, data protection, input handling, session management, and threat modeling.

By the end of this course, you will be able to confidently design, develop, and harden ASP.NET Core applications that are secure by default.

What You Will Learn

  • Design ASP.NET Core applications with security built in from day one.
  • Safely handle user input and prevent common injection attacks.
  • Implement secure authentication and authorization mechanisms.
  • Protect sensitive data using hashing, encryption, and ASP.NET Core data protection.
  • Secure sessions, cookies, files, and configuration secrets.
  • Apply threat modeling to anticipate and mitigate security risks.

Program Curriculum

  • Introduction to ASP.NET Core Security
  • The Importance of ASP.NET Core Security
  • Exploring the Built-in Security Foundations of ASP.NET Core
  • Understanding the Security Surface ASP.NET Core
  • Applying Core Security Principles in ASP.NET Core
  • Section Summary
  • Chapter 1 Quiz

  • Introduction to Understanding Web Application Threats
  • Web Applications as Common Attack Targets
  • Understanding the OWASP Top 10
  • Common Web Application Threat Categories
  • How Threats Affect ASP.NET Core Applications
  • Mitigation Strategies for Common Threats
  • Section Summary
  • Chapter 2 Quiz

  • Introduction to Secure Input Handling and Validation
  • Untrusted Input and Validation Boundaries
  • Applying Model Validation in ASP.NET Core
  • Preventing Injection with Safe Input Checks
  • Secure File Upload Validation and Handling
  • Business Rules & Abuse Controls
  • Section Summary
  • Chapter 3 Quiz

  • Introduction to Authentication and Authorization
  • User Authentication in ASP.NET Core
  • Securing Sessions and Authentication Cookies
  • Implementing Authorization
  • Preventing Auth Weaknesses
  • API Authentication with JWTs
  • Section Summary
  • Chapter 4 Quiz

  • Introduction to Data Protection and Cryptography
  • Understanding ASP.NET Core Data Protection
  • Managing Secrets, Keys, and Key Rings Securely
  • Hashing Passwords and Verifying Data Integrity
  • Encrypting Sensitive Data with Modern .NET APIs
  • End-to-End Protection in an ASP.NET Core App
  • Section Summary
  • Chapter 5 Quiz

  • Introduction to Threat Modeling and Secure Design
  • Identifying Assets, Entry Points, and Trust Boundaries
  • Data Flow Diagrams and STRIDE
  • Attack Surfaces and Insecure Design
  • Security Requirements as Design Controls
  • Conducting a Threat Modeling Review
  • Section Summary
  • Chapter 6 Quiz

  • Introduction to Application Review
  • Building a Security Review Checklist
  • Secure Code and Configuration Walkthrough
  • Conducting an AI-driven Security Review
  • Prioritizing Findings and Planning Remediation
  • Validating Fixes and Preparing for Secure Release
  • Section Summary
  • Chapter 7 Quiz
Load more modules

Instructor

Trevoir Williams

Trevoir Williams is a passionate software and system engineer with a strong drive to share the best of his knowledge with students around the globe. His educational achievements include a master’s degree in computer science (major in Software Development) and several Microsoft Azure Certifications. His impressive work experience includes software consulting, software engineering, database development, cloud system, and server administration, lecturing, and he’s also a musician! Trevoir enjoys teaching IT and development skills and guides students in gaining the latest knowledge with practical application in the modern industry.

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