First thought was Nucleus, it is related to TRON (1982) and it is a puzzle game.
But following the What_Evil_Lurks hint it was at the end at the cover.
This fictional IPv4 packet header field was proposed in RFC 3514 as a means for identifying packets with malicious intent.
The bit field is laid out as follows:
This humorous RFC of the Internet Engineering Task Force describes a communication and control protocol suite designed for allowing infinite numbers of monkeys with infinite numbers of typewriters to produce the entire works of William Shakespeare.
Google: RFC infinite numbers of monkeys with infinite numbers of typewriters to produce the entire works of William Shakespeare
Trivia 400Metasploit was originally coded for what purpose?
This was pretty hard to identify. After googling pretty long you will many information about metasploit but this one has the solution inside.
"Since I was doing this for fun anyways, I decided to make a game out of it, the target network would become the "map", the "weapons" were the exploits, and points were scored when the player's specific agent was installed on the target systems."
The Answer is game
Released on April 1st 2003, this esoteric programming language uses spaces, tabs and linefeeds to compose commands.
For corrections and other feedback send me an e-mail to bashrc at intruded dot net