Which specific risk does NOT uniquely affect the public cloud due to multitenancy?

The specific risk that does not uniquely affect the public cloud due to multitenancy is the denial-of-service (DoS) or distributed denial-of-service (DDoS) attacks. While these attacks can impact cloud environments, they are not exclusive to public cloud environments and can affect any online service or web application, regardless of its architecture.

DoS and DDoS attacks focus on overwhelming a service with excessive requests, rendering it unavailable to legitimate users. These attacks exploit the inherent vulnerabilities of networked services and can be directed at on-premises systems, private clouds, or public clouds alike. Thus, the impact of a DoS or DDoS attack is broad and does not stem uniquely from the multitenancy characteristic of public cloud services.

In contrast, risks such as escalation of privilege, the risk of loss or disclosure due to legal seizures, and information bleed are significantly influenced by the multitenant nature of public cloud environments. These risks arise when multiple users or clients share the same infrastructure, which may lead to improper access controls and data isolation issues, making them more prominent and concerning in a public cloud setting.