Who doesn’t like free stuff! I know you do, that’s why I’m going to give you this awesome eBook on batch programming that teaches with hackers in mind. The eBook is called “Batch File Programming”. I know, who would have guessed.

Let’s look at the difference between a hub and a switch and how one could attack them. Watch the video to see hubs and switches from a hacker’s point of view. Read the post for a more formal description.

In many public places like schools and libraries, the system administrators disable CMD.EXE but forget about the older version, COMMAND.COM. When trying to access CMD.EXE, if you are displayed with the following message: