XFileSharing Pro - Prevent to upload automatically viruses files

[share89]

Hi,

Many files are automatically uploaded to the site every day by robots.
How do I prevent it?

http://s9.postimg.org/pzo5d6tnz/unwante ... on_xfs.jpg

[alex.sa]

Disable upload files with extension executable (.exe) will decrease quite this problem.

After that you will receive a few automatic compressed files in .rar or .zip, for these you can get the block ips, since most of the time they use proxy.

Disable upload anonymous users is also something that works.

[share89]

When i disabled anonymous uploads in admin_settings -> Users Limits,
First page of the site will be inaccessible (Except for registered users.)
How should this problem be solved?