ll-34

ll/34 ll/34 is a circuit-level emulator for the PDP-11/34A 1976, running a virtual CPU reverse-engineered from the schematics, microcode, and logic captures of an actual PDP-11/34A. It was originally designed as a digital replica of the real CPU to assist with troubleshooting at the signal level...

Through the different structure of the firewall to the back door of the place-vulnerability warning-the black bar safety net

This article describes the different configuration of the firewall is placed back door. Anyway, this article can tell you in other environments, the hackers is how to hide them into a system. Hackers always want to retain into their already compromised capacity of the system, even if the target...