Dear Sir,
In facebook, There are many way to transfer file.
Like In chat windows , Or In posting windows.
In Paloalto App-ID
facebook-file-sharing
Description:
Facebook file sharing is a feature offered on Facebook Groups that lets users share presentations, schedules, documents and many other file types with a group. You can post a file to a group by clicking on Upload File.
I want to known.
Is this signature can identifcation all file transfer action, or just facebook group???
If I deny this App-ID, Can block all file transfer in facebook?
Or
I need enable Decryption Policy and use file blocking profile in facebook-base , facebook-posting.
Best Regards,
Roy Wang.
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