First round in Internet war goes to Iranian intelligence

http://www.debka.com/article.php?aid=1396

This system is capable of conducting "deep packet inspection" of every type of text and video communication in all parts of Iran on three tracks:

1. Like other advanced electronic spy systems in the world, this one uses such keywords as attack, weapons, cash, data, explosives, meeting, demonstration, resistance, protest, etc. to alert Iran within milliseconds to feeds of interest by computer or phone - mail, signals or visuals.
In a flash, intelligence analysts get a fix on the sender and the electronic addressee which are then placed on a surveillance list for further monitoring. Once identified, the sender or receiver and their connections are closely shadowed by field agents.

2. By "deep packet inspection," the secret controllers can cause delays in online data transfers, which surfers may attribute to glitches connected with their providers. The more targets under surveillance, the more online transfers are slowed down. DEBKAfile's Iranian sources report that the day after the presidential poll and resulting street outbreaks, Iran's Internet control and tracking supervisors took over the 10 leading service providers in the country. Their first action was to slow down incoming and outgoing cyber traffic from 1,500 to 54 kilobytes to make sure that not a single byte by Internet or cell phone to or from protest leaders escaped their notice.

3. Iranian intelligence made cynical use of the large amount of electronic and personal data accumulated on anti-regime elements. Instead of detaining their prey at once, Iranian intelligence invaded their computers and cell phones to plant false leads for smoking unsuspecting activists out in the open and keeping them under inspection. Within a few days of their protest, Mir Hossein Mousavi and the bulk of his supporters, realizing their electronic campaign had been taken over by the regime to hunt them down, disappeared from the streets of Tehran.