On Tue, 2007-10-23 at 09:17 +0200, Manuel Arostegui Ramirez wrote: > On Tuesday 23 October 2007 08:19:30 bob.smith@xxxxxxxxxxx wrote: > > > > The idea was to create sort of(in some way) "encrypted and protected" > > executables. This to be able to verify that an executable is what it > > is(located on machine X, and compiled on machine x). Further, the > > executable would be made so that it could not run on a system on which it > > was not allowed to run. That was the basis of the idea. Purely theoretical. > > How this could be achieved in reality is beyond my current knowledgebase, > > but I am sure that someone else with more knowledge in encryption and > > protection than me, could maybe analyse this further. > > > > A small approach to this, I mean to be sure that the executable is the one you > installed firstly, could be getting the filehash of all the binaries > installed from the beggining storing all the values in a database (outside > from that box) and then if you think you could be hacked, just run again the > filehash and compare it with the original one you got... > > Again, this is an small approach, just an idea. That's what tripwire does. ---------------------------------------------------------------------- - Rick Stevens, Principal Engineer rstevens@xxxxxxxxxxxx - - CDN Systems, Internap, Inc. http://www.internap.com - - - - Errors have occurred. We won't tell you where or why. We have - - lazy programmers. - ---------------------------------------------------------------------- -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
