Authorization Courses and Certifications

Microcredential

Implementing OAuth and API Key Authentication with TypeScript

Discover OAuth 2.0 and API key authentication through hands-on TypeScript development, covering authorization flows, token management, and security vulnerabilities.

• CodeSignal
• 5 hours
• On-Demand
• Free Certificate
• 3 courses

Enhancing Your API with Guards and Interceptors

Enhance API security with guards, interceptors, and ownership controls while implementing centralized logging and admin-only access patterns.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Secure Token Lifecycle and Refresh Rotation in FastAPI

Master production-ready token security in FastAPI with refresh rotation, theft detection, forced revocation, and context-aware validation for secure REST APIs.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

OAuth Fundamentals & Mock Implementation

Discover OAuth 2.0 authentication by building secure Google and GitHub flows in Python/FastAPI, covering vulnerabilities, state management, and JWT integration best practices.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

A01: Broken Access Control

Master broken access control vulnerabilities by learning to exploit and defend against unauthorized data access, forced browsing, and privilege escalation attacks.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

OAuth Advanced Features & Integration

Master advanced OAuth implementation with account linking, JWT integration, and comprehensive error handling for production-ready authentication systems.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

A01: Broken Access Control

Master Java security by fixing broken access control vulnerabilities through hands-on exploitation and remediation of authentication flaws, privilege escalation, and data exposure issues.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

OAuth Advanced Features & Integration

Master advanced OAuth integration techniques including account linking, JWT authentication, error handling, and security best practices for production-ready systems.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Microcredential

Implementing OAuth and API Key Authentication with Java

Master OAuth 2.0 and API key authentication in Java/SpringBoot through hands-on implementation of secure login flows and vulnerability protection for modern applications.

• CodeSignal
• 5 hours
• On-Demand
• Free Certificate
• 3 courses

Build ASP.NET Core Web API - Scratch To Finish (.NET8 API)

9916 ratings at Udemy

Use C# and Build an ASP.NET Core Web API with Entity Framework Core, SQL Server, Authentication, Authorization | .NET8

• Udemy
• 18 hours 3 minutes
• On-Demand
• Paid Course

Spring Boot Microservices and Spring Cloud. Build & Deploy.

9128 ratings at Udemy

Spring Cloud Config Server, API Gateway, Eureka, Feign, Resilience4J, Load Balancing, Spring Security, ELK, Docker, AWS.

• Udemy
• 1 day 1 hour 47 minutes
• On-Demand
• Paid Course

.NET Core Microservices - The Complete Guide [2025]

8250 ratings at Udemy

Learn Microservices architecture with .NET Core MVC(.NET 8), Entity Framework Core, .NET Identity with Azure Service Bus

• Udemy
• 14 hours 11 minutes
• On-Demand
• Paid Course

Introduction to REST APIs for Absolute Beginners

7823 ratings at Udemy

Learn how to use Postman to build REST & GraphQL requests

• Udemy
• 3 hours 24 minutes
• On-Demand
• Paid Course

RESTful Web API in .NET Core - The Beginners Guide (.NET 10)

7711 ratings at Udemy

Build RESTful web API (C#) with Authentication and learn how to consume them in a real world application (.NET 10 API)

• Udemy
• 6 hours 58 minutes
• On-Demand
• Paid Course

GraphQL by Example

5970 ratings at Udemy

Learn GraphQL by writing full-stack JavaScript applications with Node.js, Express, Apollo Server, React, Apollo Client.

• Udemy
• 8 hours 16 minutes
• On-Demand
• Paid Course