against such firmware include:
DMA is a feature of computer systems that allows certain hardware subsystems to access main system memory independently of the central processing unit (CPU). While essential for high-speed operations (like hard drive data transfer), it is a double-edged sword. If an attacker can plug a device into a high-speed port like Thunderbolt, m.2 PCIe, or mini-PCIe, they can potentially use DMA to read and write system memory, bypassing the OS security controls. pcileech-enigma-x1-top.bin
The "Enigma X1" is a specialized, open-source hardware board designed explicitly for low-cost DMA attacks. Unlike older solutions that required expensive FPGA boards (like the $3,000+ Xilinx VCU118), the Enigma X1 is relatively affordable (sub-$200). It features: against such firmware include: DMA is a feature