Initially, a secure communication mode of communication is enabled at a first computer without a user entering any cryptographic information for establishing the secure communication mode of communication.

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Then, a secure communication link is established between the first computer and a second computer over a computer network based on the enabled secure communication mode of communication.

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It had previously used the patent to "produce preview images of acceptable quality" while in live view mode to secure a licensing deal with Samsung.

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When it's secured into laptop mode, the device feels very secure.

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