From: "Geo" 

I've seen it but it works like a proxy server so it's not something for an
ISP because it would be far to expensive per user. For a corporate setup,
it might be nice. I think they are definitely on the most effective track
to combating the problem, my issue is one of capacity not methods.

Geo.

"Richard B."  wrote in message
news:h2ak711uso7jatg2lqffravgrdpil9sbil{at}4ax.com...
> http://www.barracudanetworks.com/products/spy_over.php
>
>

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