Learn MICRONAUT-SECURITY with Real Code Examples

Learn Micronaut basics

Understand security modules and features

Learn JWT and OAuth2 authentication

Implement role-based and method-level authorization

Build reactive microservices with secure endpoints

Week 1: Setup Micronaut Security and secure a single endpoint

Week 2: Add JWT authentication and role-based access

Week 3: Integrate OAuth2 login with external provider

Week 4: Implement custom authentication provider

Week 5: Deploy and monitor security in production

What is Micronaut Security and why is it reactive?

How do you implement JWT authentication in Micronaut?

Explain role-based vs attribute-based access control

How do you secure a controller method with annotations?

Compare Micronaut Security with Spring Security

mn create-app myapp --features security-jwt - create new project with JWT security

@Secured('ROLE_USER') - secure controller or method

AuthenticationProvider interface - implement custom auth

application.yml - configure JWT/OAuth2 settings

mn run - run Micronaut application

Micronaut in Action

Reactive Microservices with Micronaut

Micronaut Security Essentials

Building Cloud-Native Java Apps with Micronaut

Practical Micronaut Security Projects

Getting started with Micronaut Security

JWT authentication and authorization

OAuth2 login integration

LDAP authentication provider setup

Reactive security for microservices

https://micronaut.io/documentation/security/latest/

Micronaut GitHub repository

Community tutorials and guides

Micronaut GitHub

Micronaut Slack community

StackOverflow Micronaut tag

Official documentation and guides

Community blogs and tutorials

Micronaut GitHub repository

Micronaut Slack community

StackOverflow Micronaut tag

Official Micronaut documentation

Community blogs and tutorials