Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 582

Which authorization framework gives third-party applications limited access to HTTP services?

Answer options

• A. IPsec
• B. GRE
• C. Basic Auth
• D. OAuth 2.0

Correct answer: D

Explanation

OAuth 2.0 is designed specifically to provide limited access to HTTP services for third-party applications, allowing users to grant access without sharing their credentials. In contrast, IPsec and GRE are protocols related to network security and tunneling, while Basic Auth is a simple authentication method that does not provide the same level of access control as OAuth 2.0.