One of the biggest dangers is that it uses an eight-digit PIN code for authentication. In practice, WPS has some security flaws. WPS was designed to allow people to easily and quickly set up new Wi-Fi networks and add new devices to existing ones. Tap-to-connect buttons use a technology called Wi-Fi Protected Setup, or WPS. So, what's the truth? Are tap-to-connect buttons safe or dangerous to your privacy and security? The role of WPS The other person will now be able to see and connect to your Wi-Fi network by opening up their Settings app, tapping on Wi-Fi, then selecting your network from under Available Networks. Keep in mind that this feature only works with devices running iOS 11 or later if you're trying to share your password with a device running an older version of iOS, you'll need to enter it manually. The device will now be able to connect to the Wi-Fi network. Related: 8 Ways You Can Make Your Mac More Secure Right Now

If prompted, enter the passcode for the other device and tap Send.Tap 'Share Password' and select the device you want to share the password with from the list that appears.Tap the info button next to the Wi-Fi network for which you want to share the password.On the device with the Wi-Fi network password, open Settings, and tap Wi-Fi.

Bring your devices close together (they need to be within close range of each other).

Just follow these steps when operating an updated Apple device (e.g., iPhone, iPad, or Mac running at least macOS High Sierra): Assuming you're using a device running iOS 11 or later, sharing Wi-Fi passwords with friends is easy.

How to find neighbors wifi password