How can Salesforce ensure compliance when exchanging sensitive data with external systems?

Salesforce can ensure compliance when exchanging sensitive data with external systems primarily through encrypted communications. Encryption is a critical security measure that protects data in transit by converting it into a coded format that is unreadable to unauthorized users. When data exchanges between Salesforce and external systems are encrypted, it ensures that the information is safeguarded from interception or eavesdropping during transmission, thereby maintaining its confidentiality and integrity.

This method aligns with compliance standards and regulations that mandate the protection of sensitive information, such as GDPR, HIPAA, and other data protection laws. By implementing encryption protocols, Salesforce can effectively reduce the risks associated with data breaches and enhance the overall security posture when interfacing with external systems.

Other options, while beneficial in their own right, do not directly address the immediate requirement of protecting data during its transfer. Regular data audits focus more on assessing compliance and discovering vulnerabilities rather than securing data in transmission. User training programs educate individuals on best practices but do not provide direct security measures for data exchange. Third-party reviews can assess security frameworks but do not actively protect data during its transit. Thus, encrypted communications stand out as the most direct and effective method to ensure compliance when handling sensitive data.