ID4me is an internet service that enables its users to log in to many different internet services with one account. This is also known as "single sign on".
Unlike existing global single sign on solutions like the ones from Google or Facebook, ID4me does not track and analyze the internet surfing habits of its users. ID4me will make sure that the surfing habits stay secret.
Also, ID4me does not belong to an enterprise. It is an open standard that is maintained by a nonprofit organization. Anyone who wants to can participate. This way the users can chose freely between different ID4me providers and can also change the provider anytime.
The Sony Xperia Z4 is a rumored follow up to Sony's 2014 flagship, the Xperia Z3. There are no concrete specifications for the Xperia Z4 as yet, but the device has reportedly been certified by a Japanese wireless authority. The Xperia Z4 has also been leaked repeatedly, including in the high profile Sony Pictures leak that revolved around the film The Interview. The Xperia Z4 was apparently being considered for a James Bond film tie-in, although the future of these plans following the leak are unknown.