Token Security

JSON Web Tokens (JWT) have become a cornerstone in web authentication, offering a secure and efficient way to manage user sessions. However, a common practice that often raises eyebrows is decoding JWT tokens directly on the frontend. In this article, we’ll delve into the security implications of this approach, discuss potential risks, and provide actionable strategies to mitigate them. Understanding JWT and Its Structure Before diving into the security aspects, let’s briefly recap what JWT is and how it works. A JWT token consists of three parts: the header, the payload, and the signature. These components are base64 encoded and separated by dots. ...

Setting Up a Private Self-Hosted OIDC Provider on AWS for Enhanced Authentication In today’s digital landscape, securing access to cloud resources is paramount. This blog post delves into setting up a private self-hosted OpenID Connect (OIDC) provider on AWS, offering a robust solution for applications requiring secure authentication. Whether you’re managing internal tools, CI/CD pipelines, or IoT devices, this approach provides a scalable and secure authentication mechanism. Introduction to OIDC and AWS Integration OIDC, an extension of OAuth 2.0, enables secure authentication by issuing tokens that can be used to access resources. By hosting your own OIDC provider on AWS, you gain control over the authentication process, ensuring it aligns with your security policies. This setup is particularly beneficial for applications using AWS Lambda or API Gateway, as it allows seamless integration with AWS services. ...