TABLE 1: Recommended Permissions for Various File Types
File Type ACLs
Executables (.exe, .dll)Authenticated Users (X)
 Administrators (Full Control)
 System (Full Control)
 Web Anonymous Users (Deny Write)
Script files (.asp, .php, .plx, .pl)Authenticated Users (R)
 Administrators (Full Control)
 System (Full Control)
 Web Anonymous Users (Deny Write)
Include files (.inc, .shtm, .shtml)Authenticated Users (R)
 Administrators (Full Control)
 System (Full Control)
 Web Anonymous Users (Deny Write)
Static content files (.txt, .gif, .jpg, .htm)Authenticated Users (R)
  Administrators (Full Control)
 System (Full Control)
  Web Anonymous Users (Deny Write)