This object allows user to specify the password for
the device.
This password and the device identifier (specified by
ctsDeviceId) are used together by the Cisco Trusted Security
feature for authenticating the device.
The value of this object must be set in the same PDU as
ctsDevicePasswordType and ctsDeviceId.
The object may not be set to a zero length string.
When read, this object always returns the value of a
zero-length octet string.