[fw-wiz] Spike and directory traversal detection?

From: ark@eltex.ru
Date: 01/30/03 

From: ark@eltex.ru
To: firewall-wizards@honor.icsalabs.com
Date: Thu Jan 30 11:48:20 2003

How is it done? How do we differ "malicious" directory traversal from
legitimate relative paths on proxy level? Any descriptiona available? 

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