C# Archives - Page 4 of 7 - Jonathan Crozier

Generating secure signed licenses using C# and Standard.Licensing

When it comes to licensing software that is installed on an end user’s device, one of the most secure approaches that we can take as software developers, is to generate and subsequently validate a digitally signed license. With this approach, a cryptographically secure public/private key pair is created that is specific to the software being…

Base64 URL encoding using C#

InProgramming Web

Base64 is an encoding scheme that allows binary data to be converted to text and back again. It is useful in a wide variety of scenarios and makes it easier to transfer and store data in many cases. This is especially true in a web context where everything tends to be based on text content…

Using NCache as your distributed ASP.NET Core caching store

InProgramming

NCache is an open-source, in-memory, distributed cache written in .NET and usable by several different languages and frameworks. A distributed cache pools together memory from one or more servers into a single data store that can be accessed from a consuming application that is typically hosted on another server. The cache can be used to…

Back for seconds: Practical Cake build automation tasks

InScripting

Cake (C# Make) provides a wonderfully straightforward and extensible means of automating your software builds. In my previous article, I provided some background on what Cake is and how to get started with it. I walked through how to set up Cake on your system and how to create and run your first build script….

Software build automation sweetness: Getting started with Cake

InScripting

Fancy some Cake? While cakes in all their forms are usually a delicious treat, the Cake I’m referring to is a build automation system written in C#. Nonetheless, if you haven’t used Cake before I’m sure you’ll find it just as sweet an experience! Let’s dive right in with a definition of Cake, taken from…

How to generate a cryptographically secure random string in .NET with C#

InProgramming Security

Security is an implicit requirement in practically every software application. As a software developer, it is very important to be aware of the security implications of any code that you write, ensuring that you are protecting users and their data. Many applications need to make use of secure random strings for various purposes. One of…

Working with SecureString in .NET applications

InProgramming Security

The SecureString class is a .NET type that provides an increased level of security for sensitive in-memory data. Having said that, the security benefits of SecureString have been widely debated. The general consensus is that SecureString can help to increase application security if used properly, however, the inherent advantages are somewhat limited in scope. Despite…

Overcoming dependency injection hurdles with TinyIoC: A lightweight Inversion of Control container

InProgramming

Sometimes when embarking on a software project you may find yourself wishing that you had a lightweight way of achieving Inversion of Control (IoC) via dependency injection. On the other hand, you might not be very familiar with the principle of IoC, but have heard it can be very beneficial and are looking for a…

Preventing SQL injection in C# applications

InProgramming Security SQL

SQL injection is a common attack vector that remains one of the most prevalent security risks for applications today. One of the reasons SQL injection attacks are so pervasive is the fact that injection vulnerabilities are very easy for attackers to discover and exploit, sometimes with devastating consequences. On the other hand, mitigating SQL injection…

How to use tuples with named fields in C# by example

InProgramming

Tuples are a very useful feature of the C# language; they allow more than one value to be grouped and passed back and forth without needing to define additional types. As we’ll discover later in this article, tuples are particularly convenient for returning more than one value from a method, avoiding the need for ugly…

Tag: C#

Generating secure signed licenses using C# and Standard.Licensing

Base64 URL encoding using C#

Using NCache as your distributed ASP.NET Core caching store

Back for seconds: Practical Cake build automation tasks

Software build automation sweetness: Getting started with Cake

How to generate a cryptographically secure random string in .NET with C#

Working with SecureString in .NET applications

Overcoming dependency injection hurdles with TinyIoC: A lightweight Inversion of Control container

Preventing SQL injection in C# applications

How to use tuples with named fields in C# by example

How to print SQL Server messages to the output immediately

Introduction to the SQL Server MERGE statement

Operating on data via a SQL Server Stored Procedure efficiently with Table-Valued Parameters using C#