Guardicore released IPCDump, a new open source tool for tracing interprocess communication on Linux. The tool covers most interprocess communications (IPC) mechanisms, including pipes, fifos, signals, Unix sockets, loopback-based networking, and pseudoterminals. It is useful for debugging multi-process applications and gaining transparency into how they communicate with one another in their IT environment. Security practitioners can also use the tool to explore how business apps communicate with internal and external systems.
Source: https://www.helpnetsecurity.com/2021/02/11/ipcdump-open-source-tool/