Giving out WiFi password can be very much unsettling especially to neighbors who drain your data in disguise. I know majority of people have no idea how to go about changing their Wi-Fi password and am sure you really don't want your neighbors knowing your password.


There is a simple solution although the technology has being out for a very long time , its being used in supermarket, Post office etc. Its QR Code all you need to do is create a code print it out an paste it anywhere in your house so your neighbors and friends will simple scan it with their phone. QR code is a simple secure shortcut a way to keep your password hidden and secure.


QR codes are simple to generate and use there are hundreds of websites that do generate/make this codes.

Read on at - http://etech9ja..com.ng/2016/10/how-to-share-your-wi-fi-without-giving.html