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Sep 21, 2009. www.RD1.net. About Ralph Durkee. 25 years of experienceSystems and Network SecuritySoftware Development and Systems AdministrationIndependent Consultant and Trainer since 1996SANS GIAC Certified since 2000GSEC, GCIH, GSNA, GPENLead Developer, Author and Maintainer for the Center for Internet Security: RedHat Linux, DNS BIND, Apache Community Instructor for SANSCISSP Certified CISSP InstructorRochester OWASP President
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