On 2015-06-26, Stuart Barkley <stuartb at 4gh.net> wrote: [...] > The documentation of the practical differences between -X and -Y is > pretty obscure (mostly defering to the X Security extension > documentation). I would like to see better clarification of the > differences. One practical difference I have seen is the improved performance of -Y over -X. I have long attributed that to the relaxation of security controls in the former case. -- Liam