Locate any computers running the remote access software VNC and disable it$.$

Scan all computers on the $192\mathrm{.}168\mathrm{.}0\mathrm{.}0$ network using Zenmap to locate any systems with port $5900$ open.

Use the table below to help you identify any computers running Remote Desktop and then go to the suspect computer and uninstall the VNC service.$\backslash$