Microservices - Authentication and Authorization
What is the main purpose of using OAuth 2.0 in a microservices architecture?
What is the main purpose of using OAuth 2.0 in a microservices architecture?
easy📝 Conceptual Q11 of 15
Step-by-Step Solution
Solution:
Step 1: Understand OAuth 2.0 role in microservices
OAuth 2.0 is designed to delegate access without sharing user passwords, enabling secure permission sharing.Step 2: Differentiate from other security methods
OAuth 2.0 does not encrypt communication or replace HTTPS; it focuses on authorization, not data storage or transport security.Final Answer:
To allow microservices to securely share user permissions without sharing passwords -> Option AQuick Check:
OAuth 2.0 = Secure permission sharing [OK]
Quick Trick: OAuth 2.0 is about permissions, not encryption or storage [OK]
Common Mistakes:
MISTAKES- Confusing OAuth 2.0 with encryption protocols
- Thinking OAuth 2.0 stores user data centrally
- Assuming OAuth 2.0 replaces HTTPS
Master "Authentication and Authorization" in Microservices
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