Being quite long, having uppercase, lowercase and numbers, sometimes, we do not hit the first one and we have to repeat the process. If we configure a Wi-Fi network for guests, we can simplify the password without it being less secure. Apart from this, you can even set the guest network for your extender’s WiFi with mywifiextnet For More Info : http://www.articlesreader.com/top-advantages-of-setting-up-guest-wi-fi-network/