As the increasing adoption of Crestron home automation systems in smart environments continues, the strong cybersecurity of such installations has become a top concern. The problem of this concern is addressed by this master's thesis in the form of proposing and developing a new tool that is intended to provide automated security scans for installation professionals of Crestron-based smart home systems. The primary objective of this research is to provide technicians with a total solution to assess the security position of Crestron installations according to relevant regulations and industry standards. The suggested tool conducts an automatic audit, inspecting the configuration settings, network design, and communication protocols adopted within the Crestron setup.