Porteus Kiosk 3.4.0 Linux OS recently released, makes securing your public access computer easier than you think. You no longer have to be a technical guru to customize, lock down and install your own kiosk. No need to worry about viruses, malware or users installing unwanted software. Linux kernel has been updated to version 3.18.14 and supports much wider range of the hardware including x86 compatible tablets and embedded/industrial devices. Default ISO size has been reduced to 36 MB as the browser component is not present in it and must be not downloaded from the network during installation.