@book{11600,
	author = {Easttom, Chuck.},
	title = {Network defense and countermeasures :},
	publisher = {Pearson Prentice Hall,},
	year = {2006.},
	series = {Security series},
	address = {Upper Saddle River, N.J. :},
	url = {http://www.loc.gov/catdir/toc/ecip0511/2005011756.html}
}