@book{60665,
	author = {Ciampa, Mark D.},
	title = {Security+ guide to network security fundamentals /},
	publisher = {Course Technology, Cengage Learning,},
	year = {c2012.},
	address = {Boston, MA :},
	edition = {4th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy1303/2011931202-b.html}
}