Option A is correct because external gateway products in use can affect the performance and security of outbound integrations from Salesforce to on-premise servers. External gateway products are software or hardwaredevices that act as intermediaries between Salesforce and the on-premise servers, such as firewalls, proxies, load balancers, or VPNs. They can have different configurations, features, and limitations that can impact the speed, reliability, and security ofthe data transmission. For example, some external gateway products may require authentication, encryption, or compression of the data, which can add overhead and latency to the integration. Some external gateway products may also have bandwidth or throughput limits, which can affect the scalability and availability of the integration. Therefore, the architect should consider the external gateway products in use before recommending a solution.
Option B is incorrect because a default gateway restriction is not a factor that can affect the performance and security of outbound integrations from Salesforce to on-premise servers. A default gateway restriction is a feature that allows administrators to restrict outbound requests from Salesforce to a specific IP address or domain name. This can help prevent unauthorized or malicious requests from Salesforce to external systems. However, this feature does not affect the performance or security of the outbound requests themselves, as it only acts as a filter for the destination of the requests.
Option C is incorrect because considerations for using deterministic encryption are not relevant for outbound integrations from Salesforce to on-premise servers. Deterministic encryption is a type of encryption that produces thesame ciphertext for the same plaintext input. This can help preserve some functionality and performance of encrypted data in Salesforce, such as filtering, sorting, and indexing. However, deterministic encryption is not applicable for outbound integrations from Salesforce to on-premise servers, as it is only supported for custom fields and not for standard fields or attachments. Moreover, deterministic encryption does not affect the security of the data transmission itself, as it only encrypts the data atrest in Salesforce.
Option D is incorrect because Shield Platform Encryption limitations are not relevant for outbound integrations from Salesforce to on-premise servers. Shield Platform Encryption is a feature that allows administrators to encrypt sensitive data at rest in Salesforce using AES 256-bitencryption. This can help protect data from unauthorized access or theft. However, Shield Platform Encryption limitations are not relevant for outbound integrations from Salesforce to on-premise servers, as they only affect the functionality and performance of encrypted data in Salesforce, such as searching, reporting, or validation rules. Shield Platform Encryption does not affect the security of the data transmission itself, as it only encrypts the data at rest in Salesforce.
[References: Salesforce Integration Patterns and Practices : Salesforce Integration Guide : Restrict Outbound Requests with a Default Gateway : Deterministic Encryption : Shield Platform Encryption Considerations : Shield PlatformEncryption : Shield Platform Encryption Architecture, , , ]
