00849nac a22002171u 4500 2004268305 007053280X (OCoLC)ocm51913091 005.8 H8231 1577 1577 Horton, Mike. Network security portable reference / Mike Horton, Clinton Mugge. New York : McGraw-Hill, c2003. xxv, 228 p. ; 23 cm. HackNotes Computer networks Security measures. Publisher description http://www.loc.gov/catdir/description/mh051/2004268305.html Table of contents http://www.loc.gov/catdir/toc/mh041/2004268305.html BB 005.8H8231 1577 1577 0 0 0 0 MAIN MAIN LOW 2007-11-06 Purchase 1 005.8 HOR 000002772 2025-07-15 00:00:00 2015-07-27 BB