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  NOTE: 
To stop sharing your data connection, switch off Portable Wi-Fi 
hotspot. 
Set Your Wi-Fi Hotspot 
You can change the name of your phone's Wi-Fi network (SSID) 
and secure it with a password. 
1. Press the Home key >   > Settings > All settings > 
More > Tethering & portable hotspot. 
2. Touch Set up Wi-Fi hotspot and set the following options. 
  Network name: Enter or edit a network SSID (name) that 
other devices see when scanning for Wi-Fi networks. 
  Security: Choose a security option, None (not 
recommended) or WPA2 PSK (other users can access 
your Wi-Fi hotspot only if they enter the correct password). 
When you select WPA2 PSK, touch the Password field to 
edit the security password. 
3. Touch Save to save your settings. 
Connecting to Virtual Private Networks 
Virtual private networks (VPNs) allow you to connect to the 
resources inside a secured local network. VPNs are commonly 
deployed by corporations, schools, and other institutions to let 
people access local network resources when not on campus, or 
when connected to a wireless network. 
Depending on the type of VPN you are using, you may be 
required to enter your login credentials or install security