Devices talk to each other with significantly less effort, and desktops and laptops are increasingly secondary, office-only devices. And, to be fair, it’s not as commonly used as it once was. It might seem like an old-fashioned thing, creating an ad-hoc network. It will be busy broadcasting the internet connection from our Ethernet jack.Ĭlick “Start” when you’re ready to share your connection. In this case, that means our Wi-Fi connection will become unusable by our host Mac. This will pop up a confirmation dialog warning you that this will make the outgoing connection mode unusable for your Mac.

Finally, click the checkbox next to “Internet Sharing” to turn it on. Do yourself a favor: be sure to override the default “no security” setting.Ħ. Click “Wi-Fi Options” below and set the name, channel and security for your network. The most common connection method will certainly be Wi-Fi, found at the bottom.ĥ. Select the way you want to share your internet. This is the connection that your Mac will convert to your outgoing connection in the next step.Ĥ. Click the dropdown to select the incoming connection method. Click on “Internet Sharing” in the pane on the left. Open System Preferences and click on the “Sharing” pane.Ģ. So be sure to set a strong password and enable WPA2 security. This is fine when it’s just your devices, but you don’t want some random poking around in your things. The other sharing settings will do the same. If you have file sharing turned on, those files will definitely be exposed to the connected devices. The connection method can only do input or output, but not both.Īlso, don’t forget that you’re basically inviting any connected device into your host computer. If your Mac is connected to the Internet via Wi-Fi, you can’t share that Internet over the same Wi-Fi connector.

It can’t “absorb” a Wi-Fi connection and then re-broadcast it.

The router needs to get Wi-Fi from Ethernet so it can broadcast it on Wi-Fi. You can visualize your Mac as a Wi-Fi router. The important thing to remember is that the incoming connection and the outgoing connection must be different. When would you need to? Who knows! That’s the point of plentiful options. You could, for example, pipe the Internet from your USB-connected iPhone to an Ethernet port. The most common way this works is piping an Ethernet connection to a Wi-Fi hotspot, but it can theoretically work in other ways. Sharing your internet connection on your Mac basically pipes your connection from one interface to the other.

For mac download Hotspot Maker 2.9