You always have similar concerns with any closed source software (or
   even open source you haven't audited yourself). Or am I missing a new
   problem that occurs with auto-updates?

   On Mon, Dec 21, 2015 at 3:17 PM <[1]dan@geer.org> wrote:

     With software auto-update in a fully personalized digital world,
     there is no need for back doors.
     Were active defense to go in the direction of diversity compilers,
     comparing updates would be uninformative.
     --dan

References

   1. mailto:dan@geer.org