[jdev] Security in jabber

[Umesh Bywar]

Hi all,

    I am not very familiar with jabber. I have just started reading about it. I have one question about security in Jabber messenger.
    Does it provide secure communication across network? From what I have read, the server has to be isolated from the public network to have secure communication? Can this limitation be removed?
    Please do let me know.
    Thanks.

Regards,
Umesh.