People Innovation Excellence

Chip Fingerprinting Scheme Could Secure IoT Devices Against Malware

By John Boyd

With the coming Internet of Things (IoT) in mind, Mitsubishi Electric, Ritsumeikan University, and the Japan Science and Technology Agency have developed a security scheme that can be used to identify individual logic chips by their “fingerprints.” The scheme provides a means of preventing device spoofing, as well as a way to authenticate embedded software running on networked devices and so prevent malicious programs from being introduced.

Chips with the same circuitry produce the same computed results when processing the same input. However, small variations in the circuitry occur due to slightly differing amounts of dopant chemicals or other materials added during the fabrication process.  These differences produce random glitches or signal variations, though without affecting the computed results.  ….[Read more]


Published at : Updated
Leave Your Footprint

    Periksa Browser Anda

    Check Your Browser

    Situs ini tidak lagi mendukung penggunaan browser dengan teknologi tertinggal.

    Apabila Anda melihat pesan ini, berarti Anda masih menggunakan browser Internet Explorer seri 8 / 7 / 6 / ...

    Sebagai informasi, browser yang anda gunakan ini tidaklah aman dan tidak dapat menampilkan teknologi CSS terakhir yang dapat membuat sebuah situs tampil lebih baik. Bahkan Microsoft sebagai pembuatnya, telah merekomendasikan agar menggunakan browser yang lebih modern.

    Untuk tampilan yang lebih baik, gunakan salah satu browser berikut. Download dan Install, seluruhnya gratis untuk digunakan.

    We're Moving Forward.

    This Site Is No Longer Supporting Out-of Date Browser.

    If you are viewing this message, it means that you are currently using Internet Explorer 8 / 7 / 6 / below to access this site. FYI, it is unsafe and unable to render the latest CSS improvements. Even Microsoft, its creator, wants you to install more modern browser.

    Best viewed with one of these browser instead. It is totally free.

    1. Google Chrome
    2. Mozilla Firefox
    3. Opera
    4. Internet Explorer 9
    Close