Block upload and permit download to file sharing services

Dear all,

Excuse me if this has been answered before but I want to prevent my users from uploading to wetransfer but allow them to download files if they are sent a link with files already uploaded.

Can be done via firewall / application control rules?

Comments

  • AFAIK, the practical answer is no - you probably can do this for a specific list of sites to which you want to prevent uploads.
    And depends on the internal HTTP commands being used to do the uploads.
    If you use a HTTP, and a HTTPS proxy with Inspect, you can remove selected Request Methods commands.
    The most likely ones to be used for an upload are: Post and Put.
    You could remove these from a HTTP proxy action which is used for those sites and see if it does what you want.

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