Secure Coding mailing list archives

Software Assist to Find Least Privilege


From: sbradcpa at pacbell.net (Susan Bradley, CPA )
Date: Tue, 25 Nov 2008 10:03:22 -0800

Aaron Margosis' "Non-Admin" WebLog : LUA Buglight 2.0, second preview:
http://blogs.msdn.com/aaron_margosis/archive/2008/11/06/lua-buglight-2-0-second-preview.aspx



Mark Rockman wrote:
It be difficult to determine /a priori/ the settings for all the 
access control lists and other security parameters that one must 
establish for CAS to work.  Perhaps a software assist would work 
according to the following scenario.  Run the program in the 
environment in which it will actually be used.  Assume minimal 
permissions.  Each time the program would fail due to violation of 
some permission, notate the event and plow on.  Assuming this is 
repeated for every use case, the resulting reports would be a very 
good guide to how CAS settings should be established for production.  
Of course, everytime the program is changed in any way, the process 
would have to be repeated.
 
MARK ROCKMAN
MDRSESCO LLC
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