Well depending on what you are going to use to connect, there are a few options.
And many more, but these are a good start.
Happy Reading....
Update:
Based on the Update I would suggest, as other have, using WWW::Mechanize

-InjunJoel
"I do not feel obliged to believe that the same God who endowed us with sense, reason and intellect has intended us to forego their use." -Galileo

In reply to Re: Downloading files from a Secured Site by injunjoel
in thread Downloading files from a Secured Site by mantra2006

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