How-To Guide
How to Measure C# Code Maturity with a Practical Scoring Model
A practical way to measure C# code maturity is to define a small scoring model, collect evidence from the codebase, validate the signal, and use the result to …
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How-To Guide
Article
C# Secure String Handling: Preventing Memory Exposure
Secrets in memory can outlive their intended use, appear in dumps, and leak through logging or diagnostics. This article explains how C# secure string handling reduces exposure, where …
Article
C# Async/Await Exception Handling Patterns for Reliable Services
Unhandled async exceptions can turn a transient failure into a service outage. This article explains how C# async/await exception handling works, which patterns to use, and what to …
Tutorial
C# Async Await Tutorial for Secure Network Programming
This tutorial shows how to use C# async and await for secure network programming, from prerequisites and implementation to validation, timeout handling, and production checks.
Article
Secure C# File Upload Validation with Stream Processing
File upload validation is only safe when it inspects the stream, not just the filename. Learn how to validate C# uploads with size limits, content checks, and production-ready …
Article
Securing C# APIs with JWT Authentication and Authorization
JWTs are a practical way to secure C# APIs, but authentication and authorization are often conflated in implementation. This article explains how JWT-based access control works, where it …
Article
Secure C# API Authentication with JWT and ASP.NET Core
JWT authentication in ASP.NET Core is a practical way to secure APIs when you need stateless access control, clear token validation rules, and predictable service-to-service behavior. This article …
Article
C# Async/Await Deadlocks: Detect and Prevent Them
C# async/await deadlocks usually appear when asynchronous code is blocked synchronously or when continuations try to resume on a captured context that is already occupied. This article explains …