MailBigFile uses Amazon Web Services to send and store your files, whom use the most up-to-date security protocols to protect your data. Further, files you send are encrypted using SSL and 256-bit AES encryption during rest. This prevents the data you send from being read both during transit and while stored on one of MailBigFile's servers.

You can also password protect files you send with this service using the field below. This will prevent anyone from being able to access the file, even if they get hold of the link.

To help ensure files you send have the maximum security, we would also recommend zipping the files and adding a password to the zipped file.

For more information on MailBigFile's security, please see their security policy.

If you're having any issues uploading files, please see the help page or try contacting support.