How to transmit data securely using MLLP adapter

I am looking for options how we can securely transmit hl7 data using MLLP adapter to third party. I read in books saying MLLP is used within LAN, Is that true or can this be used across internet.
Is it possible to add SSL certificate for data encryption before send data via MLLP adapter. Can you please advise. Thanks you very much.

Short answer: No, SSL cannot be used with MLLP.
Long answer: There is no specific provision for over-the-wire encryption in the MLLP specification. So, technically, the TCP channel can be encrypted with SSL, but there are no implementations, such as the BizTalk MLLP Adapter, that I'm aware of that
would actually do this.
To secure the communications between two MLLP endpoints, you would have to use either a tunneling protocol (VPN) or a secure IP connection (IPSEC). The difference between the two is minimal.
MLLP was developed to satisfy an internal, to the organization, requirement where secure communications was not an issue.

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I use {} instead of [] for array, because [] seams not reveal in this message board
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Edited by: user1065212 on 07-Jan-2010 19:39
Edited by: user1065212 on 07-Jan-2010 19:41
Edited by: user1065212 on 07-Jan-2010 19:44
Edited by: user1065212 on 07-Jan-2010 19:45

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