In Oracle Integration Cloud (OIC), you are working on an integration that uses a REST trigger, which will require認証(authentication). You need to ensure that only authorized clients can accessthe integration. Which configuration should you apply?
A.
Enable Cross-Origin Resource Sharing (CORS) and set an API key in the REST adapter configuration.
B.
Configure the REST adapter with a Basic Authentication or OAuth 2.0 security policy and provide the required credentials.
C.
Set up an IP whitelist in the OIC instance, allowing only specific IP addresses to access the integration.
D.
Encrypt the payload using a custom encryption algorithm and provide the decryption key to authorized clients.
Option B:Configuring the REST adapter withBasic AuthenticationorOAuth 2.0ensures only authorized clients with valid credentials can invoke it— the standard approach.
Option A:CORS controls browser access, not authentication; API keys aren’t natively supported here.
Option C:IP whitelisting is possible but less granular and not adapter-specific.
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