Tags: firmware

How to Scale Security with a Hardware Chain of Trust

A hardware-rooted chain of trust verifies the integrity of every relevant component in the cloud platform, giving you security automation that flexibly integrates into the DevOps pipeline. A true chain of trust would start in the host chip firmware and build up through the container engine and...
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​Purism Adds Open-Source Security Firmware to its Linux Laptop Line

In its latest news, Purism announced that it has successfully integrated Trammel Hudson's Heads security firmware into its Trusted Platform Module (TPM)-equipped Librem laptops. Heads is an open-source computer firmware and configuration tool that aims to provide better physical security and data...
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Identifying Secure Firmware Update Mechanisms and Open Source Options for Embedded Linux devices

Today, a new class of field software updates is arising that has been fueled by security concerns but also allows engineers to add new features and fix bugs. With regards to embedded devices, the firmware update mechanism must be not only secure, but also reliable in that it either succeeds in the...
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