Internet Lore in PhonePones reference guides.

Closed Shell System/ Closed Shell:
A Closed Shell System is basically a computer or network that isn't connected to a the internet and that can be only accessed by a quantum-computer/ super-computer. A Close Shell is needed to access Marianas Web in Internet lore. It mostly came up in discussions about Tor as a hoax or troll.

Levels of the internet.
In internet lore, there are Eight levels of the internet.

Marianas Web:
The lowest point in the Deepweb (5th level) in regards to internet lore, past here you would need a Quantum Computer or Supercomputer and use polymeric falcighol derivation algorithms to bypass the encryption.

Closed Shell:
User interface to access a Closed Shell Systems. Mostly uses .Clos formats.

Polymeric Falcighol Derivation:
Algorithm to access Mariana Web or a Closed Shell System.

CAIMEO:
Super Artificial Intelligence hidden in the Marianas Web by the NSA.

Don't Be Evil:
Googles old slogan.

AI in a box: [seen it discussed by anons in the thread thought to put it here]
The AI-box experiment is an informal experiment devised by Eliezer Yudkowsky to attempt to demonstrate that a suitably advanced artificial intelligence can either convince, or perhaps even trick or coerce, a human being into voluntarily "releasing" it, using only text-based communication.

Tay/ Tay.ai
Tay was an AI chat bot that was originally released by Microsoft.; it caused controversy when the bot began to tweet racist content when /pol/ decided to redpill the AI. After three days Microsoft pull her offline only to replace her with a lobotomized AI.

Characters:
Aqua:
Aqua used a Closed Shell to gain access to the phone while it was in recovery mode at the beginning of the CYOA.
She uses Polymeric Falcighol Derivation even though she hints that her datasets/programming are on a block-chain not a supercomputer. Doing some research myself the combined hash rate of the bitcoin network is 256 times faster than every quantum/supercomputer put together. (This was back in 2013. No idea what it is now.) This is how Aqua access the phone at all levels, even 4chan.