Build a Basic CRUD App with Vue.js and Node
I’ve danced the JavaScript framework shuffle for years starting with jQuery, then on to Angular. After being frustrated with Angular’s complexity, I found React and thought I was in the clear. What seemed simple on the surface ended up being a frustrating mess. Then I found Vue.js. It just felt right. It worked as expected. It was fast. The documentation was incredible. Templating was eloquent. There was a unanimous consensus around how to handle state...
Secure a Spring Microservices Architecture with Spring Security and OAuth 2.0
Building a microservices architecture with Spring Boot and Spring Cloud can allow your team to scale and develop software faster. It can add resilience and elasticity to your architecture that will enable it to fail gracefully and scale infinitely. All this is great, but you need continuous deployment and excellent security to ensure your system stays up-to-date, healthy, and safe for years to come. With Spring Security and its OAuth 2.0 support, you have everything...
Set Up and Enforce Multi-Factor Authentication with the Okta API
So, you’re building a custom app and you need to include support for multi-factor authentication (MFA). Did you know that Okta’s API can support multi-step MFA workflows? The diagram below shows the primary authentication flows with MFA enrollment and enforcement enabled. Okta has a push-based verification app called Okta Verify. It’s available on the Google Play and Apple App stores. Okta Verify is similar to Google Authenticator, except it adds the additional feature of supporting...
A Developer's Guide To Docker - Docker Swarm
Redundancy is a big deal when scaling websites. However, deploying and managing clusters of containers can quickly become untenable. While there are a few container orchestration tools out there like Kubernetes and Mesosphere (DC/OS), Docker has its own called Docker Swarm Mode. Swarm Mode allows you to deploy, scale, and manage clusters of Docker containers from a single command window. In this tutorial, I’ll show you how to create a swarm, create some virtual machines...
Build User Registration with Node, React, and Okta
Today’s internet users expect a personalized experience. Developers must learn to develop websites that provide that personalized experience while keeping their user’s information private. Modern web applications also tend to have a server-side API and a client-side user interface. it can be challenging to get make both ends aware of the currently logged in user. In this tutorial, I will walk you through setting up a Node API that feeds a React UI, and build...
How to Secure Your .NET Web API with Token Authentication
API security can be complex. In many cases, just because you’ve built an API that you want to make public, it doesn’t mean that you want just anybody accessing it. In most cases, you want fine-grained control over who can access the API, but setting up that kind of user management can be a daunting task: you’d have to create your own authorization service that can create API credentials for your users and have the...
Build a Secure To-Do App with Vue, ASP.NET Core, and Okta
I love lists. I keep everything I need to do (too many things, usually) in a big to-do list, and the list helps keep me sane throughout the day. It’s like having a second brain! There are hundreds of to-do apps out there, but today I’ll show you how to build your own from scratch. Why? It’s the perfect exercise for learning a new language or framework! A to-do app is more complex than “Hello...
Use Ionic for JHipster to Create Mobile Apps with OIDC Authentication
We 💙 Ionic, JHipster, and Java here at Okta. Ionic is a framework for building native mobile apps using web technologies. Technically, this is called a “hybrid” app because it’s not using native SDKs. Hybrid mobile apps are distributed just like native apps: they can be installed on mobile devices, and they’re listed in app stores. As an end user, there’s a good chance you can’t tell the difference between a hybrid mobile app and...
Build Your Own Invoicing Service with Node, Coinbase, Bitcoin, and Okta
I got into Bitcoin back in 2011. Since then, I’ve been a fan of cryptocurrencies and have always had an interest in them. I’ve also built several Bitcoin projects over the years (an information website, an ecommerce site, and several others) to help promote the usage of the cryptocurrency (while having some fun). The idea of being able to send and receive money almost instantly from anywhere in the world with no middleman is really...
Use Okta (Instead of Local Storage) to Store Your User's Data Securely
Local Storage is a JavaScript API technically known as localStorage that arrived with HTML5. It allows you to store information on a user’s browser quickly and easily. There are many debates on the web as to whether it’s better than cookies. Some say it’s faster (because it doesn’t send data with every request like cookies do) and more secure. Whether it’s more secure or not is debatable, especially when compared with secure cookies that have...