Wiktoria is frustrated that her company is using so many different cloud services that span multiple cloud provider accounts and even different cloud providers. She wants to implement a technology to give full control and visibility over all the cloud resources, including network routing and security. What product does Wiktoria need?

a$.$ Transit gateway

b$.$ Thin virtual visibility appliance $($TVVA$)$

c$.$ SWG

d$.$ CASB