difference between soap and Message Driven Bean

[Niket Anand]

Hi All, Can anybody tell me the difference of sending message as (Text, Object,etc) via Soap and Message Driven Bean? Which is better in terms of security? The actual scenario is as follows:- There are two Application servers running remotely. server A in India and server B in US. In folder A/xmlfoder XML files, containing A's data, are placed. similarly in folder B/xmlfolder  XML files, containing B's data, are placed. At certain time these xml files are needed to synchronized with each other i.e server B will get A's xml data and insert into its database and vice versa. So, How should I send XML content from server A to server B and vice versa? Can anybody suggest me which technology SOAP or message driven bean should I use as through both I can send object? pls reply.... Thanks, Niket