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SD memory copy protection


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#1
agoramaster

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there are some way which claiming to protect data on flash based memory from copying. for instance SanDisk TrustedFlash drives, or CPRM technology...
but I couldn't find anything on "How to use this technology to protect your data?"
help me! :)
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#2
SpywareDr

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Wikipedia: TrueCrypt
http://en.wikipedia.org/wiki/TrueCrypt

Wikipedia: FreeOTFE (OTFE — On the Fly Encryption)
http://en.wikipedia.org/wiki/FreeOTFE

Wikipedia: Comparison of disk encryption software
http://en.wikipedia....yption_software
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#3
agoramaster

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thank you ... :)
but I'm seeking for a method to prevent copying. I want it to sell some file on memory card, and prevent user from sharing that files...
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#4
SpywareDr

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The use of the CPRM specification and access to the intellectual property and cryptographic materials required to implement it requires a license from 4C Entity, LLC. The license includes a facsimile key for the product which uses CPRM/CPPM technology.

TrustedFlash cards contain an on-board processor, a high-performance cryptographic engine and tamper-resistant technology. They are customized by SanDisk to meet OEM’s specific security and digital rights management (DRM) solutions.
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#5
agoramaster

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TrustedFlash cards contain an on-board processor, a high-performance cryptographic engine and tamper-resistant technology. They are customized by SanDisk to meet OEM’s specific security and digital rights management (DRM) solutions.

and how can I use this technology?
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#6
SpywareDr

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SanDisk: TrustedFlash™ Security Technology Platform
http://www.sandisk.c...ions/technology

...
Contact us for further information: info@trustedflashforum.com


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