Security NYPHP New York, NY February 25, 2003 David Sklar tech-talks at sklar.com http://www.sklar.com/ slides/nyphp-security/titlepage.xml slides/nyphp-security/toc.xml slides/nyphp-security/validate-syntax.xml slides/nyphp-security/validate-value.xml slides/nyphp-security/hash-send.xml slides/nyphp-security/hash-receive.xml slides/nyphp-security/xss.xml slides/nyphp-security/defeating-xss.xml slides/nyphp-security/command-injection.xml slides/nyphp-security/db-esc-chars.xml slides/nyphp-security/db-cmd-injection.xml slides/nyphp-security/db-cmd-injection-stop.xml slides/nyphp-security/shell-cmd-injection.xml slides/nyphp-security/esc-shell-args.xml slides/nyphp-security/esc-shell-cmds.xml slides/nyphp-security/more-info.xml