Not even really rooted. PXE boot has been around for decades. Since at least the mid to late 90's if not longer and now is certainly in every PC BIOS out there. The thing about PXE boot is all configuration files and logs are kept on the PXE server and not on the machine that is booting from it. The machine that boots just looks like a regular host and can then reboot from the local drive and no one would be the wiser. It would be great if they found the actual PXE server they may have booted the voting machines from.
Not even really rooted. PXE boot has been around for decades. Since at least the mid to late 90's if not longer and now is certainly in every PC BIOS out there. The thing about PXE boot is all configuration files and logs are kept on the PXE server and not on the machine that is booting from it. The machine that boots just looks like a regular host and can then reboot from the local drive and no one would be the wiser. It would be great if they found the actual PXE server they may have booted the voting machines from.