... Knowledge courses:SND (Securing Cisco ®Network Devices)SNRS (Securing Networks with Cisco ®Routers and Switches)SNPA (Securing Networks with PIX and ASA) CSVPN (Cisco ®Secure Virtual Private ... designhttp://www .cisco. com/safeWeb site tools for vulnerability testing:http://s-t-d.orghttp://www.nessus.org/http://www.ethereal.com/BookPenetration Testing and Network Defense, Cisco Press , ... Novell,Microsoft, and Cisco Systems.His consulting and training experience ranges from Novell NetWare & GroupWise, Microsoft Windows NT,Windows 2000 and Windows 2003, Cisco Routing, Switching,...