With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdot11SecSsidInformationElement
Cisco Dot11 Security Service Set Identifier Information Element
1.3.6.1.4.1.9.9.413.1.1.1.1.18
This is the set of Information Elements and extended capabilities embedded in the SSID broadcasted in beacons and probe responses. The extended capabilities 'advertisement' and 'wps' are allowed only if 'ssidl' is set.
Back to CISCO-DOT11-SSID-SECURITY-MIB MIB page.
IPHost Network monitor allows you to monitor cdot11SecSsidInformationElement on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.