A sandbox interprocess communication service refers to the mechanisms that allow different processes within a sandboxed environment to communicate with each other. Theseinterfaces are crucial for coordinating activities among processes, especially in a restricted environment like a sandbox where direct interaction with the operating system or other processes might be limited for security reasons. This communication is essential for complex applications that require different processes to work together to perform tasks.

References := The Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) material covers various security technologies and how they can be used to protect systems, which includes the use of sandboxing to isolate and monitor potentially malicious code