Hi dmahon,
To answer your question,
Egnyte is the "Cloud" component of the ReadyNAS.
Here are some of the capabilities that Egnyte provides on top of what's already there on your ReadyNAS:
- Bi-directional file synchronization between multiple ReadyNAS devices
- Offsite file backup and replication (in addition to Vault)
- Remote file access and upload from any computer, web browser or mobile device (even iOS and Android apps)
- File sharing capabilities (direct URL link, email attachments, shared public folders)
- Integrated FTP server directly within your account
- Central Administration (managing user permission levels and audit reports)
Hope that helps. Let me know if you have any other questions.
~ Johnny