as their equivalents
do in the United States, the United Kingdom, Canada and Australia.
What follows is a precise description of how the system works, the first time
it has been publicly described. [Buy the book for full details]
After entering their security passwords, the analysts reach a directory that
lists the different categories of intercept available, each with a four digit
code; 4066, for instance, might be Russian fishing trawlers, 5535 Japanese
diplomatic traffic in the South Pacific, 4959 communications from South
Pacific countries and so on.
They type in the code for the category they want to use first that day.
As soon as they make a selection, a 'search result' appears, stating the
number of documents which have been found fitting that category.
The day's work begins, reading through screen after screen of intercepted
messages.
If a message appears worth reporting on, the analyst can select it from the
rest and work on it out of the Dictionary system.
He or she then translates the message - either in its entirety or as a
summary called a 'gist' - and writes it into the standard format of all
intelligence reports produced anywhere within the UKUSA network.
This is the 'front end' of the Dictionary system, using a commercially
available program (called BRS Search). It extracts the different categories
of intercepted messages (known just as 'intercept') from the large GCSB
computer database of intercept from the New Zealand stations and overseas
agencies.
[ I interrupt this book excerpt to bring you retrieval results for
"BRS Search" from the www.altavista.digital.com search engine:
BRS/Search is designed to manage large collections
of unstructured information, allowing multiple
users to quickly and efficiently search, retrieve
and analyze stored documents simply by entering a
word, concept, phrase, or combination of phrases,
in any length. The product offers
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