Re:The Decline of Usability
by MereInterest on Friday April 17, 2020 @04:09PM
(#22902504)
Ctrl+Alt+Del cannot be caught by any program, and is therefore reasonable to identify the login UI. Swiping up can be detected by any program, does not improve security as a result, and is ridiculous to have on a desktop UI.
Re:The Decline of Usability
by userbinator on Friday April 17, 2020 @07:59PM
(#22904141)
Unlike the Ubuntu mystery experience, Windows actually tells you to press Ctrl+Alt+Delete:
https://troubleshooter.xyz/wp-content/uploads/2018/08/Enable...
Re:The Decline of Usability
by traderjane on Friday April 17, 2020 @04:07PM
(#22902483)
That's a bit different. I can fake swipe-up on a GUI but I can't fake Ctrl-Alt-Del.
Actually the idea behond Ctrl-Alt-Del is the other way around. Application can cause the same effect as user pressing Ctrl-Alt-Del (although doing that is somewhat complex due to interactions with UAC), but there is no way how application can prevent the said effect (essentially switching virtual desktops) from happening when user presses Ctrl-Alt-Del.
The implementation may be bad but it seems like the same idea to me, “user must interact with UI before entering credentials”.
Except you don't have to. Just start typing your password.
Yes, that’s why it’s a bad implementation of a good idea.
Even if you had to, it's still a bad idea. Ctrl+Alt+Delete works, because no normal Win32 app can intercept this - so if you do it, and you see a login box, you know that this is the real thing.
But any app can go fullscreen and draw a fake login screen that you can swipe up to show a fake login form.
I don’t agree. It’s important for the user to know a login UI is the real thing. For example, Windows NT used to have you hit Ctrl+Alt+Del to make the credential dialog appear so that any fake lookalike was impossible.