Exactly a year to the day after it first announced its Knox security solution, Samsung’s returned to Mobile World Congress with news that it’s making it even easier to secure and manage Galaxy devices. With the launch of Knox 2.0, Samsung’s changed the way the platform handles Google Play apps, digitally securing their data without the need to run them in a dedicated Knox workspace. Before, personal- and work-related apps were separated, but Samsung says “most” Google Play apps can now live in Samsung’s secure world.