Your company has a security policy stating that proprietary data must not be transferred over the Internet.
During a security audit, auditors discover that executives use the Power BI service for reporting.
You need to recommend a solution to ensure that the company adheres to the security policy.
What should you include in the recommendation?
A. Microsoft SQL Server column encryption
B. Microsoft Azure ExpressRoute
C. a site-to-site VPN to Microsoft Azure
D. the on-premises gateway for Power BI