Despite some familiar dramatic military terrain - a lost patrol, broken communications, wounded needing evacuation - "The Strike" is a well-crafted play that creates a taut dramatic situation with an economy of action, principally through characterization.
It breaks communications and affinities between countries, leaving citizens further estranged from the outside world.
In 2004, Sayid, Desmond, and Minkowski escape the sick bay and begin to repair the broken communications equipment.
"They were once isolated and were protected by that, with lower crime, but now better communications have broken down that buffer so they begin to resemble poor neighborhoods of big cities, where people are segregated by poverty".
The OSI model is essentially a data communications management structure, which breaks data communications down into a manageable hierarchy of seven layers.
"It could make sense to have a form of key escrow where someone can break into communications - you could use it for traders communicating on the London stock exchange," he told the BBC.
It would be counterproductive to break off communications or to make loud statements, the diplomat said, speaking on the condition of anonymity, a common practice for diplomats.
But while the data packets created by Internet protocol are often of different sizes, A.T.M. breaks down communications into pieces of a uniform size, often making asynchronous transfer mode "cells" easier to handle than Internet protocol "packets".
But by 2006, an N.S.A. document notes, the agency had broken into communications for three foreign airlines, one travel reservation system, one foreign government's nuclear department and another's Internet service by cracking the virtual private networks that protected them.
They believe there have been other attempts to embarrass them, including last year when American officials said that Ahmed Chalabi, the leader of the Iraqi National Congress and longtime ally of Pentagon conservatives, had told Iranian intelligence officials that the United States had broken its communications codes.
