You have a portable computer named Computer1 that runs Windows 7. You have a file server named Server1 that runs Windows Server 2008. Server1 contains a shared folder named Share1. You need to configure Computer1 to meet the following requirements:
* Ensure that cached files from Share1 are encrypted.
* Ensure that files located in Share1 are available when Server1 is disconnected from the network.
What should you do?