Exam Guide: Developer - Associate 🏗️ Domain 2: Security 📘 Task 1: Implement Authentication And/Or...
The AWS DVA-C02 guide establishes a two-layer authentication/authorization pattern: Cognito User Pools for authentication (JWT tokens) and Identity Pools for authorization (temporary AWS credentials). For infrastructure teams, this architectural separation is critical—it prevents credential leakage from frontend clients, enforces least-privilege IAM policies, and accelerates token revocation during incidents.
Exam Guide: Developer - Associate
Services
Authentication (who are you?) and Authorisation (what can you do?) are central to the DVA-C02, and just Cloud Development in general.
You need to know Cognito, IAM Roles and Policies, STS, Lambda Authorizers, and how to secure microservice-to-microservice communication or communication within a Microservices Architectural Environment.
Authentication vs Authorisation
Exam Guide: Developer - Associate 🏗️ Domain 2: Security 📘 Task 2: Implement Encryption By Using AWS...
As developers and DevOps engineers, we’ve all been there. You have an external service—maybe an Azure...
Introduction to AWS certifications First things first, lets understand what the AWS...
Segunda parte de las notas de examen. La idea es que identifiques los principales temas para el...
Introduction In my previous IAM article we learnt basics of IAM and how to create Users,...
Securing Web APIs: A Practical Guide to Authentication & Authorization Methods Most...
