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Question about CFencrypt

Posted on 2013-05-29
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I understand that cfencrypt will encrypt data and then write it to the database and also descrypt it when necessary. Can someone tell me if the data transfer between the web server and the database server is encrypted with this cfencrypt method?

Thank you.
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Question by:earwig75
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Expert Comment

by:_agx_
ID: 39205911
EDIT:

What do you mean by "CFEncrypt"?  There is no such thing in the built in tags and functions.


Can someone tell me if the data transfer between the web server and the database server is encrypted ...?

When you enter a username and password for a datasource, CF encrypts the password before storing it the config files.  But standard communication though a jdbc datasource is not encrypted.
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by:earwig75
ID: 39206023
So if I use Encrypt/Decrypt with ColdFusion it will not be encrypted between the web server and the database? Thanks again.
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_agx_ earned 2000 total points
ID: 39206407
You can encrypt individual values before sending them to the database, and they will be sent in encrypted form.  Everything else is sent in plain text.

For example, here "value1" will be sent encrypted. But value2 will be sent in plain text ie "orange".

               <cfset value1  = encrypt( "apple", .....etc ...)>
               <cfset value2 = "orange">

               <cfquery ....>
                    INSERT INTO Table (....)
                   VALUES (
                             <cfqueryparam value="#value1#" ...>
                             , <cfqueryparam value="#value2#" ...>
                    )
              </cfquery>
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