Learning data structures – Arrays in C#

This is the first post in the series on Learning data structures. What this series aims is to provide basic knowledge on some popular data structures and their algorithms, their use cases and how such knowledge can unleash your potential into thinking and solving problems. In this series I’ll focus primarily in the C# language but I might discuss some topics in the F# language as well, for the most part though I will materialize theory in C# code.

In this post I will discuss about the most fundamental data structure in computer science, arrays.

ASP.NET Core 2.0 Authentication with Azure Active Directory B2C

In today’s post of ASP.NET Core 2.0 Authentication series, I am going to discuss about Azure Active Directory B2C, a service provided by Microsoft Azure for identity access and management.
In previous post, I talked about Azure Active Directory and how useful it is in corporate scenarios, however B2C is a better option for external user access and identity management, with powerful features such as support for various identity providers, policies and many more.

I will first briefly discuss about Azure AD B2C, what is it and how it is different from standard Azure AD. Then I am going to show you how to setup a tenant on Azure Portal, how to configure an identity provider, GitHub in this scenario, and how to setup policies. In the last part, I will show you how to configure your application to authenticate users using Azure AD B2C and how to handle failure events.

ASP.NET Core 2.0 Authentication with social logins – Implementing a profile store

This post is part of a series on ASP.NET Core Authentication and I am going to talk about sign-in via social providers and how to maintain a profile store.

ASP.NET Core 2.0 Authentication with local logins – Implementing custom authorization policies

This post is part of a series on ASP.NET Core 2.0 Authentication and I am going to talk about authorization policies, something different from what we’ve seen so far in the series, as most of posts are focusing in authorization.

I will show how to secure certain resources based on specific criteria on user’s claims.

ASP.NET Core 2.0 Authentication with local logins – Responding to backend changes

ASP.NET Core 2.0 makes it very easy and straightforward to setup a cookie authentication mechanism in your application. Framework provides numerous ways to achieve that, with or without ASP.NET Core Identity membership system.

This post is part of a series on ASP.NET Core 2.0 Authentication and I am about to talk about cookie events and how to respond to them.

ASP.NET Core 2.0 Authentication with local logins – Implementing claims transformation

ASP.NET Core 2.0 makes it very easy and straightforward to setup a cookie authentication mechanism in your application. Framework provides numerous ways to achieve that, with or without ASP.NET Core Identity membership system.

This post is part of a series on ASP.NET Core 2.0 Authentication and I am about to talk about cookie authentication and claims transformation.