MyWorkDrive

MyWorkDrive provides a software-only, on-premises solution for secure remote file access from anywhere for any device. Users gain access in minutes without Sync, VPN, RDP or migrating data. MyWorkDrive is for IT leaders looking for a cloud-like file sharing solution that has ransomware protection & DLP, facilitates data governance compliance (FIPS, HIPAA, FINRA, GDPR), enhances Office 365 real-time online collaboration, with a lower TCO.  
Source: https://www.myworkdrive.com/company/