However, Internet Sharing allows to setup a secure network to share an internet connection from another network interface. This is a more precise reframing of questions No secure ad-hoc network with Yosemite? (my use case) and How to create a password protected ad-hoc network on Yosemite (not applicable here).īackground info: With Yosemite (Mac OS 10.10) Apple removed the option to setup a password protected ad-hoc network.