You can link your other devices to your Mac and share its Internet access by using it as a wireless hotspot. Similar to connecting your iPhone, in tha
You can link your other devices to your Mac and share its Internet access by using it as a wireless hotspot. Similar to connecting your iPhone, in that regard. This is most helpful if your desktop or MacBook Mac is linked via Ethernet to a wired network port. It works almost exactly like a wireless gateway when you attach your wireless devices to your Mac and share the wired Internet connection with them.
Configure Your Hotspot and Enable Internet Sharing
A component of your Mac’s sharing features in macOS is the Wi-Fi hotspot choice. It can be accessed by going to System Settings > General > Sharing.
(To access the System Settings pane, click the Apple menu and choose “System Settings”). The “Internet Sharing” choice will be visible in the display. You need to set everything up before you switch it on, so resist the temptation to do so right now.
The Internet link you want to share with the devices can now be chosen. To view a catalog of possible connections and locations, click the “i” information button next to Internet Sharing. Be mindful that once you’ve connected to a Wi-Fi network, you cannot share it. You must share a different kind of link if you want to exchange over Wi-Fi.
Read More: Hacking Wi-Fi Passwords
Let’s take the scenario where your Mac is using an Ethernet adaptor to access to the Internet. In the selection at the top of the window, choose “Ethernet Adapter,” and then choose “Share” to allow “Wi-Fi” to use the physical link.
You can choose “iPhone USB” at the top and then mark “Wi-Fi” in the window that appears if you want to share your iPhone’s cellular internet link via a USB-to-Lightning cord.
To set up your Wi-Fi network, click the “Wi-Fi Options” option at the bottom of the page. Choose the ideal Wi-Fi frequency and the network moniker of your choice. To optimize interoperability with earlier devices, use the “Security” option and choose “WPA2/WPA3 Personal.” (you can also choose WPA3-only, which is more secure).
It is impossible to establish a Wi-Fi hotspot that anyone can join to without a password because macOS won’t let you continue if you don’t set a password here.
Once you’ve done that, return to System Settings > General > Sharing and turn on the “Internet Sharing” option. Your link will be shared if you approve the modification using your fingerprint or the master passcode.
You Can Share a Wi-Fi Connection If You Want To
The Wi-Fi interface on your Mac can only do one of these tasks at once: it can either join to a Wi-Fi network or run its own network. This implies that you cannot share a Wi-Fi network’s connection while also attached to a Wi-Fi network. Yes, there are instances when you might want to do this. For instance, if you’re staying somewhere where the Wi-Fi network only permits you to join one device, like a motel.
A distinct hardware network device, such as the WiFi Nation AC600 Mini 802.11ac Dongle, is necessary to share a Wi-Fi network connection by establishing a second Wi-Fi network. This enables you to share using a different adaptor after connecting to a network using a different one.
You must select “Wi-Fi” as the primary link and share using a different way in order to share your current wireless network without the use of a separate adapter. This could be done using an Ethernet connection, a Thunderbolt cable to another Mac, or a cable with the “iPhone USB” choice to connect to your iPhone.
The ability to establish a Bluetooth PAN (Personal Area Network) is available on some older Mac models, but is not available on more recent versions like the M1 and M2 Macs. These networks are slower than Wi-Fi and can take a little longer to link to because of the Bluetooth pairing procedure, but they might be easier on your Mac’s battery life.
Common Connection-Sharing Issues to Solve
Remember that you can always go back to System Settings > General > Sharing and select on the “i” next to Internet Sharing to access the “Wi-Fi Options” option if you have difficulty connecting to a Wi-Fi hotspot you have established. You can then change the hotspot’s name, restore your passcode, or lower the security level.
Even though you might prefer to use a VPN at all times, if you are having difficulty joining, you should think about turning it off. Once any client devices have joined, you can always attempt re-enabling your VPN connection.
If something isn’t functioning as it should if you’re using a cable link to span the distance, consider replacing your Ethernet or Lightning cord. It’s always a good idea to have a few extra connections on hand that you can use for testing since Ethernet cables, in particular, can deteriorate over time without giving any apparent warnings. It’s probably time to discard your Lightning cord if it begins to break.