New Challenges

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By nature a wearable device is as mobile than the user who wears it. The mobility is one of the hardest feature against the the privacy protection.

Some basis about the identity principles and the Privacy by Design are available in this presentation.
The anonymity is at the heart of the privacy by design and numerous properties shall be supported adobe cc master collection for macThe more difficult property of the anonymity remains the non-traceability. The traceability and the mobility ease the data correlation and may lead to the disclosure of the user's attributes. 
The prevention of the data correlation involves the design of fast protocols suitable with low footprint devices. 
The following white paper describes one of these protocols ensuring ultra-fast authentication of attributes within a device-to-device context.
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