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Security Down to Hardware Level

Submitted by Roy Schestowitz on Sunday 5th of January 2020 06:30:27 PM Filed under
Hardware
Security
  • Hardware: Open-Source Silicon Root of Trust (RoT)

    Secure systems are built on secure infrastructure, and to build a secure infrastructure, it is important that there is trust in the firmware used in the system.

    Root of Trust (RoT) is trust placed in the system boot process that core elements of the system are secure. During the boot process, a system can validate the authenticity and machine state. This approach avoids rootkit and bootkit hacking attacks. Increasingly, to prevent hacking of the core system, system boot up instructions are moved into the firmware of hardware to ensure that it can’t be modified, a technique known as silicon root of trust.

    Silicon RoT can be used in network cards, motherboards, routers, and IoT devices. HPE has developed a proprietary silicon Root of Trust that it is adding to its servers.

    In late 2019, Google introduced OpenTitan, an open-source project that provides the blueprint for a silicon root of trust, a plan designed to avoid vendor lock-in.

  • Election Security At The Chip Level

    Technological advances have changed every facet of our lives, from reading to driving to cooking, but one task remains firmly rooted in 20th-century technology — voting.

    Electronic voting remains doggedly unavailable to most, and almost always unusable to those who have it. For more than a decade, it seems every election is accompanied by numerous reports of voting machine problems. The most common issue involves machines changing votes. It has happened in numerous states, and even to Ellen Swenson, chief analyst for the Election Integrity Project, a non-partisan California group seeking to preserve election integrity. It’s not easy when two separate voting machines in Riverside County, where Swenson resides, recorded incorrect votes.

    At least that machine worked. “So many have said they’ve gone to polls and the machines break down. That’s another thing that hurt the subject. There were so many broken machines across [Los Angeles] County in 2018 and none were fixed, so LA had to use paper ballots,” she said.

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