Which of the following techniques describes the use of application isolation during execution to prevent system compromise if the application is compromised?

Least privilege restricts the permissions granted to a user or process but does not create an isolated execution container to prevent lateral movement if the application is compromised.

Sandboxing creates a controlled, isolated environment with restricted access to system resources such as the file system, network, and memory. If a sandboxed application is exploited, the attacker is confined to the sandbox boundaries and prevented from escalating access to the underlying operating system or other processes.

Black box refers to a testing methodology where internal workings are unknown to the tester, not a technique for isolating application execution.

Application hardening reduces an application's attack surface through configuration and patching but does not create runtime isolation to contain a compromise.