With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cewManagementSecret
Cisco EnergyWise Management Secret
1.3.6.1.4.1.9.9.683.1.16
This object specifies the shared secret used to allow Management station to authenticate itself to connect to current Cisco EnergyWise entity via the management port over different type of protocols like HTTP, SSH. This object should be set by the user or network administrator with very high access control using only SNMPv3 protocol with authentication and privilege options.
Back to CISCO-ENERGYWISE-MIB MIB page.
IPHost Network monitor allows you to monitor cewManagementSecret on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.