The winner of this contest built his own Linux-compatible system and wrote the kernel "designed to withstand zero-day attacks in userspace" from scratch(!) [1].

The winner of this contest built his own Linux-compatible system and wrote the kernel "designed to withstand zero-day attacks in userspace" from scratch(!) [1]. Linux binaries work on it without recompilation(!!). [1] http://www.manux.info/en/ http://www.manux.info/en/