Good time-of-the-day 2all!

My concern is of such kind: I've been reading all-through the web bout
the monitoring software which different government organisations use
to monitor and log PC users activity in the web or else. I've found
many articles on that subject, but none of then contains names of
really existing software. I don't mean progs that anyone can download
or buy. I mean those that r 4 restricted access. I foung some names
here http://anti-keyloggers.com/monitoring_products.html , but all of
them are prety old and already exposed to public.

What i'd like 2 ask - some info or links on this subject.

Many thanks in advance.

Sincerely,
SadBoy