cannot access to the internal network. In our work, we
used two access points. Actually one access point SSID
can have 2 pieces, but because there is no compatibility
with pfSense server, then we used two access point to
handle two SSID [12].Service (IAS), Network Policy Server (NPS Server), and
used active directory technique [13], [14]. In our work,
we proposed WLAN security used WPA2 enterprise base
on PEAP-MS-CHAP and firewall captive portal.
Protected Extensible Authentication Protocol (PEAP) is a
member