macOS and OS X applications send AppleEvent messages to each other for interprocess communications (IPC).
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: macOS and OS X applications send AppleEvent messages to each other for interprocess communications (IPC). ### Response: T1155.