A good set of hacker/network security terminology (30 words is fine),
with equivalents for each word in Russian, Chinese and Arabic.

English - French, Spanish, German
http://www.css.qmul.ac.uk/foreign/

Try Lexicons...

Chinese
http://www.longen.org/ITDictionary.htm
http://www.cnpedia.com/index2.htm
ie..

brute force attack
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Turkish
http://www2.egenet.com.tr/mastersj/turkish-internet-and-computer-terms.html

Russian

chainik: /chi:īnik/

    [Russian, literally ?teapot?] Almost synonymous with muggle.
Implies both ignorance and a certain amount of willingness to learn,
but does not necessarily imply as little experience or short exposure
time as newbie and is not as derogatory as luser. Both a novice user
and someone using a system for a long time without any understanding
of the internals can be referred to as chainiks. Very widespread term
in Russian hackish, often used in an English context by
Russian-speaking hackers esp. in Israel (e.g. ?Our new colleague is a
complete chainik?). FidoNet discussion groups often had a ?chainik?
subsection for newbies and, well, old chainiks (eg. su.asm.chainik,
ru.linux.chainik, ru.html.chainik). Public projects often have a
chainik mailing list to keep the chainiks off the developers' and
experienced users' discussions. Today, the word is slowly slipping
into mainstream Russian due to the Russian translation of the popular
yellow-black covered ?foobar for dummies? series, which (correctly)
uses ?chainik? for ?dummy?, but its frequent (though not excessive)
use is still characteristic hacker-speak.

Russian "security site" on the net with translations both in english and russian.. 
http://www.uofg.com.ua/

For more russian irc to 

IRC server: ANY EFnet,
channel: #uofg.