Security is a game of depth, and Purism goes deeper than any manufacturer by avoiding blobs or mystery code in the top 4 layers of a computer: applications, operating system, kernel, and bootloader.

At the firmware level, we utilize Coreboot instead of a proprietary BIOS/UEFI, a huge advancement for current high-end laptops. Within coreboot there are still some binaries though.

We are “as close to free software foundations respects your freedom as possible with current Intel CPUs” but are spending real money to advance that toward complete binary freedom.

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