Two-factor authentication (2FA) is a security access method that requires users to provide two forms of identification (aka factors), typically a password in ...

It’s easy to secure minimal API endpoints in ASP.NET Core using JSON Web Tokens for authentication and authorization. Just follow these steps. ASP.NET Core offers a simplified hosting model, called ...

ASP.NET Core offers a simplified hosting model, called minimal APIs, that allows us to build lightweight APIs with minimal dependencies. However, “minimal” doesn’t mean minimal security. Minimal APIs ...

Certificate-based authentication is a cryptographic technique that allows one computer to securely identify itself to another across a network connection, using a document called a public-key ...

Choosing the wrong authentication protocol could undermine security and limit future expansion. These are the recommended protocols for common use cases. Whether you host your authentication system ...

What is two-factor authentication, and why do experts say it's the key to better online security? Two-factor authentication—often referred to as two-step authentication and 2FA—is a method for keeping ...

For example, a user of a computing device can attempt to log into a back-end system. User authentication can be implemented to ensure that the user is authorized to log into the back-end system. In ...