Auditing, which can be supported to varying degrees by DLP solutions, is not a core component of them.
Data loss prevention (DLP) solutions have core components of discovery and classification, enforcement, and monitoring. Discovery and classification are concerned with determining which data should be applied to the DLP policies, and then determining its classification level.
Monitoring is concerned with the actual watching of data and how it's used through its various stages. Enforcement is the actual application of policies determined from the discovery stage and then triggered during the monitoring stage.

Explanation
The hypervisor level, as a backend cloud infrastructure component, is not a unit where limits may be applied to control resource utilization. Limits can be placed at the service, virtual machine, and cloud customer levels within a cloud environment.

The handshake protocol negotiates and establishes the connection as well as handles the key exchange and establishes the session ID. It does not perform the actual encryption of data packets.

A cloud carrier is the intermediary who provides connectivity and transport of cloud services between cloud providers and cloud customers.

State notification laws and the loss of proprietary data/intellectual property pre-existed the cloud; only the lack of ability to transfer liability is new.