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Question 471 - CAS-004 discussion

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An application engineer is using the Swagger framework to leverage REST APIs to authenticate endpoints. The engineer is receiving HTTP 403 responses. Which of the following should the engineer do to correct this issue? (Select two).

A.
Obtain a security token.
Answers
A.
Obtain a security token.
B.
Obtain a public key.
Answers
B.
Obtain a public key.
C.
Leverage Kerberos for authentication
Answers
C.
Leverage Kerberos for authentication
D.
Leverage OAuth for authentication.
Answers
D.
Leverage OAuth for authentication.
E.
Leverage LDAP for authentication.
Answers
E.
Leverage LDAP for authentication.
F.
Obtain a hash value.
Answers
F.
Obtain a hash value.
Suggested answer: A, D

Explanation:

The HTTP 403 error indicates that the engineer does not have the appropriate permissions to access the endpoint. To correct this, the engineer should obtain a security token and leverage OAuth for authentication. OAuth is a widely used authorization framework for securing API endpoints, and obtaining a security token is a key step in authenticating API requests. These two steps will ensure the correct authentication process is followed, allowing access to the required API resources. CASP+ emphasizes the importance of using secure authentication mechanisms like OAuth for modern web applications and APIs.

CASP+ CAS-004 Exam Objectives: Domain 3.0 -- Enterprise Security Architecture (API Security, OAuth)

CompTIA CASP+ Study Guide: API Security and OAuth for Authentication

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asked 02/10/2024
Bart Hakstege
38 questions
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