Boost your developers’ C# security knowledge

Our practical and comprehensive C# security training can be directly applied to your teams’ daily work. Avatao’s C# exercises cover a wide range of topics, and offer interactive learning materials for developers, regardless of their current skill level. We guide users through three levels of competence, and make sure they get a solid understanding of secure coding in C#, allowing them to build secure applications.

c sharp security

Enable your team to write secure code in C#

What your team will learn:

OWASP Top 10

API Security

Privilege Escalation

Session Management

Reflected File Download

Insecure Deserialization

Entity Framework





Input Validation



Password Policy

Memory Leak

Directory Traversal

Security Misconfiguration

Application Level DoS


Malware Analysis

Sensitive Data Exposure

Regular Expressions

Unrestricted File Upload


IP Safelist




Remote Code Execution

Security Transparency Model

Symmetric Encryption


HTTP Headers

Integer Overflow

Command Injection

Web Security

Exception Handling

XPath Injection





Code Injection

Open Redirect

SQL Injection

Reverse Engineering


Stack Overflow


Password Cracking

Reflected XSS

Asymmetric Encryption

Secure Coding




C# security training levels

1. Beginner - C# secure coding guidelines

Developers get a solid understanding of the most common C# security vulnerabilities through guided tutorials. The beginner module includes topics such as XML vulnerabilities, XSS, basics of web security, authentication, and authorization in ASP.NET.

2. Intermediate - Best practices and strategies

Your team will gain a better understanding of the most common attack surfaces. We equip learners with hands-on skills to think like a hacker, and empower them to design and build up multiple lines of defence. Apart from diving deeper into the topics covered in the beginners’ module, the intermediate section includes topics such as SQL injection, regular expressions, and other platform-related security issues.

3. Advanced - Real security breaches

Developers can immerse themselves in advanced C# challenges. All vulnerabilities and relevant attacks are demonstrated through real-life security breaches, followed by the recommended secure coding guidelines, and the possible mitigation techniques. Some topics covered in this module are: advanced topics of SQL injection, concurrency, XML-related security issues, reflected file download, tutorials about the using of LINQ, XPath tools, and deserialization.

Experience a C# exercise step by step

Advantages of a C# security training

Empower your development team to

  • Write secure code in C# and catch application security threats early
  • Learn to identify the root cause of problems and how to fix them
  • Get a deep understanding of each web attack’s anatomy and objectives
  • Understand both the offensive and defensive mindset
  • Learn creative thinking and problem solving techniques, which help them detect innovative ways of exploiting C# security vulnerabilities
  • Perform advanced source code review
  • Improve development processes and strengthen your application security
secure coding in c sharp

Explore Avatao’s training in other programming languages:

Get started with C# security training

Start onboarding your team right away and introduce C# security training to your company efficiently.