6.4 Demonstrate Knowledge of Authentication Failure Resolution (OAuth / PAT) and Webhook Delivery Issues When Connecting Version Control Systems (VCS) (e.g., GitHub, GitLab) and CI/CD Systems (e.g., Jenkins) to Cortex Cloud CLOUD-SECURITY-ENGINEER Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   A Jenkins integration with Cortex Cloud is failing authentication. The Jenkins job uses a credential to authenticate to Cortex Cloud. What should be reviewed first to resolve the authentication failure?

   • AThe Jenkins plugin version.
   • BThe credential ID and the token or username/password stored in Jenkins.
   • CThe Jenkins build trigger configuration.
   • DThe Jenkins workspace permissions.
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   A user reports that the GitHub integration in Cortex Cloud fails during the OAuth handshake with the error 'redirect_uri_mismatch'. What is the most likely cause of this error?

   • AThe Cortex Cloud tenant is not in the same geographic region as the GitHub instance.
   • BThe OAuth client secret has expired and needs to be regenerated.
   • CThe user's GitHub account does not have two-factor authentication enabled.
   • DThe redirect URI registered in the GitHub OAuth app does not exactly match the callback URL configured in Cortex Cloud.
   Reveal Solution Discussion Select an answer first
4. 3foundation · easy

   A webhook from GitHub to Cortex Cloud is not being delivered. The webhook configuration in GitHub shows 'Recent Deliveries' with a red X and the response code '422 Unprocessable Entity'. What is the most likely cause of this failure?

   • AThe webhook secret is incorrect.
   • BThe webhook endpoint is returning a 500 Internal Server Error.
   • CThe webhook URL is unreachable due to network issues.
   • DThe webhook payload is malformed or does not match the expected schema.
   Reveal Solution Discussion Select an answer first
5. 4foundation · easy

   A PAT-based integration with GitHub is failing with a '403 Forbidden' error. The PAT is not expired. What is the most likely cause of this error?

   • AThe webhook secret is incorrect.
   • BThe PAT is malformed.
   • CThe GitHub API rate limit has been exceeded.
   • DThe PAT does not have the required scopes or permissions.
   Reveal Solution Discussion Select an answer first
6. 5application · medium

   A user connects a GitHub account to Cortex Cloud via OAuth. The authorization screen appears, but after clicking 'Authorize', the browser redirects to an error page: 'redirect_uri_mismatch'. What is the most likely cause?

   • AThe Cortex Cloud client ID is incorrect.
   • BThe GitHub OAuth app is in 'draft' mode and not yet published.
   • CThe GitHub account has two-factor authentication enabled.
   • DThe redirect URI configured in the GitHub OAuth app does not match the callback URL used by Cortex Cloud.
   Reveal Solution Discussion Select an answer first