Harsha Koushik, a Security Researcher and Technical Product Manager at Palo Alto Networks, discusses the role of the shell in system interaction and security.

He explains that while the shell is a user-friendly interface for interacting with a system, it functions as an abstraction layer, making system calls similar to those made by application libraries.

From a security perspective, he highlights that removing the shell does not inherently protect against attacks, as the same system calls can be executed through different libraries.

Watch the full episode: https://ku.bz/n_sJ04xMY