My new iPhone 5s won't connect to wifi?

I just got the iPhone 5s and I have been struggling to connect to wifi. I have wifi at my work place but every time I try to connect to it at home, it always says "Incorrect Password" even though it's correct. All of my other Apple devices are connected to the wifi and the password is correct. I tried to restart my router and phone. I even tried resetting my network settings. Help please?

Might probably your work place wifi must have a proxy to get connected!

Go to wifi and select advanced!
enter the proxy and port!
and select the correct security type WPA/WPA2 or may be 802.1X!
try checking them out!
you should get it!