Supervise online activities via active participation and communication, not just via monitoringsoftware.
通过积极参与和沟通来监督，而不仅仅依赖网络软件。
2
Other less frequent activities included reading instant messaging logs, using monitoringsoftware and pretending to be another person.
其它的一些偏少的窥探行为包括：看及时通讯记录，用监测软件或者假装成另一个人，等等。
3
This article gives a broad overview of what you can get done using Ganglia and Nagios as open source monitoringsoftware, both individually and in tandem.