Planning an EFS Strategy
If you want to implement EFS in your business environment, I suggest you make sure that you have a written policy stating something like this: "We will not implement EFS in our organization until we have a documented method that addresses all the issues associated with EFS." When planning an EFS strategy, you need to make sure that you know all of the following:
How EFS will be managed
Who will be the DRAs
How you'll manage DRA accounts
How and where the certificates and private keys will be backed up
How you'll deal with forgotten passwords and their impact on lost data
How you'll deal with RAS users
How EFS will be implemented on mobile computers
Whether you'll allow sharing of encrypted filesif so, how
End-user training is an essential part of your overall EFS implementation strategy. If users are not trained properly, your confidential data can be at risk. Users may copy files to nonNTFS partitions, such as floppy disks, CD-ROMs, or USB drives. Finally, when you plan your strategy, don't forget to address whether and how users will be allowed to encrypt your business data when they work from home.