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drive encryption/copyright

smiler3k

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Not sure if this in the right place but i looking for a way to put files on a removable hard drive or flash drive to lend to people with read permissions. But want to prevent people from making copies. The only way i can think i encrypting the files to the hard drive serial number or unique volume number. Anybody any ideas.
 
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you could make the files read-only, but you;d have to hope that the people viewing the files are ignornat enough to not know how to fix that.

i know theres a way to make a file read-only w/o having the option of taking read0only off, but im not sure how they do it
 
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There isn't a way. Data is data, and all data is computable so all data is copyable.
 

W1zzard

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There isn't a way. Data is data, and all data is computable so all data is copyable.

Yep, if you can open it and read it, you can copy it.
 
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You kinda have to copy it (to memory) to even open/read it.
 

Mussels

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yeah its just not possible
 
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ahah, i stand corrected!
 
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