Q) Is it possible to force execution of individual sites' ASP-based scripts into a chrooted environment?

A) Instant ASP supports an extremely flexible security mechanism, far exceeding those provided by either Microsoft or ChiliSoft. In fact, you can decide down to folder level as to who does/doesn't have permissions to execute a script, or who does/doesn't have access to databases, external native exes, external Java classes, FILE I/O, etc. In addition, iASP also has admin IP authentication that restricts remote admin login from only certain IP address. For more information, please see: http://www.halcyonsoft.com/docs/iasp/features/security.htm