Articles tagged education
Migrate Your Spring Boot App to the Latest and Greatest Spring Security and OAuth 2.0
Note: In May 2025, the Okta Integrator Free Plan replaced Okta Developer Edition Accounts, and the Okta CLI was deprecated. We preserved this post for reference, but the instructions no longer work exactly as written. Replace the Okta CLI commands by manually configuring Okta following the instructions in our Developer Documentation. Spring Boot 1.5.x made it easier than ever before to integrate Spring Security with OAuth 2.0 into your application. Spring Boot 2.1.x dials it...
OAuth 2.0 for Native and Mobile Apps
Note: In May 2025, the Okta Integrator Free Plan replaced Okta Developer Edition Accounts, and the Okta CLI was deprecated. We preserved this post for reference, but the instructions no longer work exactly as written. Replace the Okta CLI commands by manually configuring Okta following the instructions in our Developer Documentation. These days, when you hear someone talking about OAuth, it is likely they mean OAuth 2.0. Previous versions of the standard are deprecated. OAuth...
Learning Java as a First Language
I started programming in Java way back in 1999. I had just started a job as the director of web development at a small startup called eDeploy.com. I wrote a lot of HTML, CSS, and JavaScript for a SaaS product that helped companies install network equipment. The backend for our app was written in Java and we deployed to iPlanet Application Server. At our height, we trusted Loudcloud to run our software. I experienced a...