A central idea in The Code Book is the concern that much of the world’s information is not secure. Which lines from the passage best support this central idea? Check all that apply. it could be that the laws of mathematics forbid the existence of a significant shortcut
only a small fraction of the information flowing around the world is securely encrypted
companies are already supplying shielding material that can be used to line the walls of a room
few of these people take adequate precautions in terms of privacy
law enforcers and anybody else with a curious mind can get their hands on more information

Read the excerpt from "the love song of j. alfred prufrock." and indeed there will be time to wonder, “do i dare? ” and, “do i dare? ” time to turn back and descend the stair, with a bald spot in the middle of my hair— [they will say: “how his hair is growing thin! ”] my morning coat, my collar mounting firmly to the chin, my necktie rich and modest, but asserted by a simple pin— [they will say: “but how his arms and legs are thin! ”] do i dare disturb the universe? in a minute there is time for decisions and revisions which a minute will reverse. which lines indicate that the speaker is concerned about what others think of him?