Final answer:
To prevent copying and pasting between App1 and a local device, you can implement group policies, disable clipboard access through JavaScript for web-based applications, or use third-party security software. Additionally, settings in virtualization platforms can restrict clipboard sharing between environments.
Step-by-step explanation:
To prevent users from copying and pasting between App1 and their local device, you would need to implement a software or policy restriction within the application or the operating system. One common approach is to use group policies if App1 is running within a Windows environment. If it's a web application, you could disable clipboard access through JavaScript for users, although this is not foolproof due to browser differences.
Another solution may involve using third-party security software that controls clipboard access on a system-wide basis. These software solutions can be configured to restrict copy-paste actions for specific applications. It's crucial to ensure that this does not disrupt user's workflow for other applications unnecessarily. Always consider the trade-off between security and usability when implementing such restrictions.
Lastly, if App1 is hosted within a virtualized environment, such as a remote desktop or application virtualization platform, you might have settings within the virtualization software that can limit clipboard sharing between the host and guest operating environments, effectively preventing the copy-paste from App1 to the local device.