Consider a "zero-knowledge" file host such as mega.co.nz. How can one prevent users to upload unencrypted content?



I am wondering how could a zero-knowledge host such as mega.co.nz prevent users to just upload files in clear, and, for example, to discredit the site by uploading a large quantity of illegal material and then telling the authorities.Ideally, the server should refuse unencrypted uploads. However, what's a definition of "unencrypted" that a computer may understand? I guess there's none.It could be that by pure chance, a JPG picture of a giraffe is actually the cyphertext of some other encrypte

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Related to : Consider a "zero-knowledge" file host such as mega.co.nz. How can one prevent users to upload unencrypted content?


Consider a "zero-knowledge" file host such as mega.co.nz. How can one prevent users to upload unencrypted content?
Category : Information Security
I am wondering how could a zero-knowledge host such as mega.co.nz prevent users to just upload files in clear, and, for example, to discredit the site by uploading a large quantity of illegal material and then telling the authorities.Ideally, the server should refuse unencrypted uploads. However, wh

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File Upload: How to prevent user from sneeking an illegal file under a valid content type
Category : ASP & ASP.net
Is there a way to prevent the user from trying to sneek an illegal file under a valid content type when uploading a file?  For example, a user is only allowed to upload files with extension .doc but the user takes another file type and gives it a .doc extension and uploads the file

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How to build a website that allows clients to upload content and then allow certain users to download that content
Category : Programming Languages

Ok, I ll try to be as concise as possible.


What I want:


I want to build a website that will allow clients to sign up for a small fee and allow them to upload content to their UNIQUE USER FOLDER.
General users will then be able to sign up for free and request to download

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Free Mega File Upload
Category : Hardware
Hi,
Megadownload website was shut down in Jan 2012.
I am wondering if anyone knows any website whereby I can upload files 350MB free and send the link to my friend to open & download my file.
Thanks

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Prevent session expiry after upload the excel file using File upload control
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Hi

 I am doing  web application using asp.net c#.  I am using  <asp:FileUpload> controll to upload excel file. But once I upload the file session went to expiry.

Note

So, here is the I have given in web.config.


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looking for a cheap host, with mega bandwidth + mega storage
Category : Design Software
For video and audio files, anyone got any suggestions?

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Any host that ever prevent users from backing up their data
Category : Web Hosting
Any host that ever prevent users from backing up their data
 
Despite my sadness and anger that hostgator suddenly ban all of my sites, I am impressed by their professionalism of allowing me to download all of my data.
Other hosts are like that? I will really miss hostg

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PHP: allowing upload of .php files for users, how do I prevent them from running?
Category : Development Tools & Services

I am allowing people to upload their project files, I've tightened my security but I just need to get to the simple point. How can I stop execution of any files in the subdirectories they're uploading too?


I'm thinking .htaccess but I'd need to generate one for each new s


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Iterated mega file upload - invented wheel wanted :-
Category : Development

I have to prepare an Apache/PHP based (or perl if easier) web
page that allows a user to upload very large files, possibly
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Im aware that file upload limits can be increased by config
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Iterated mega file upload - invented wheel wanted
Category : Development

I have to prepare an Apache/PHP based (or perl if easier) web
page that allows a user to upload very large files, possibly
over 10 Gbytes and maybe up to 100 Gbytes.
Im aware that file upload limits can be increased by config
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