Cloud computing is significantly impacting the definition of network perimeters. Which of the following is NOT a network perimeter issue with cloud computing?

The protections in place on the cloud side directly define the effective security boundary, making it a genuine network perimeter concern.

Provider viability pertains to whether the vendor will remain solvent and operational, which is a business risk and due-diligence matter rather than a question about the technical definition or protection of the network perimeter. Network perimeter issues involve where data flows, what controls protect it at the boundary, where it is physically stored, and what legal jurisdiction governs it. Financial health assessment belongs to vendor risk management, not perimeter security architecture.

Physical storage location determines data sovereignty, regulatory jurisdiction, and how the security perimeter extends to the provider's infrastructure.

Applicable regulatory requirements are shaped by data type and server location, directly influencing what perimeter controls and data handling mechanisms must be implemented.