@book{10385,
	author = {Cross, Michael. and Johnson, Norris L. and ebrary, Inc.},
	title = {Security+ study guide and DVD training system},
	publisher = {Syngress,},
	year = {2002.},
	address = {Rockland, Mass. :},
	note = {Robert J. Shimonski, Debra Littlejohn Shinder, technical editors.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10021818}
}