No The Security Checklist videos yet. You could help us improve this page by suggesting one.
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.
Marshal - Quickly scan your cloud for exposed sensitive information.
Dropbox - Online Sync and File Sharing
Trustpage - Building trust with customers just got easier
Google Drive - Access and sync your files anywhere
The SaaS CTO Security Checklist - The security checklist all CTOs should follow
Mega - Secure File Storage and collaboration