Bekchy vs CmisSync

Bekchy protects against hackers, online threats and vulnerabilities.

Bekchy is a Cloud Web Application Firewall and DDoS mitigation solution for websites and web applications. Also, Bekchy has many features more than its competitors such as DNS and SSL management, performance optimization and load balancing.

Location: Trabzon, Turkey

Synchronize documents between your computer and your enterprise file server (Alfresco, SharePoint, Documentum, any CMIS-compliant server)

It is like Dropbox for Enterprise Content Management!
For file sharing/synchronization, don't get a new server or rely on the cloud: just use your existing document management server.
Free and open source.