For hosting common files it's ok. Also it is on Android too do, great to transfer files between your Windows and your phone. But if you want better security you have to subscribe a monthly offer.
Dropbox - Online Sync and File Sharing
Kenna - Kenna is a risk intelligence & vulnerability platform that enables InfoSec teams to prioritize and remediate vulnerabilities faster.
Google Drive - Access and sync your files anywhere
ITarian - IT and remote access management solution
Mega - Secure File Storage and collaboration
Avast Business Patch Management - Avast Business Patch Management is a platform that allows users to attach an extra layer of security in the endpoint foundation, and they can improve the overall protection of their cyber system.