Encrypt/Decrypt output & input for SSIS task I use SSIS packages to output the data from one system as Comma Separated Values, and then import that same data into a second system.  I have a new requirement to encrypt the CSV text files that are generated by the SSIS package, which means I will also need to decrypt those text files when importing into the other system.  

This encrypting/decrypting could be done using some sort of batch processing outside of SSIS, but it seems like it would be more natural to do this all within SSIS.  What's the best way to do this?
Encrypting files through SSIS is possible, but there is no real easy native solution available with SSIS. There are a wealth of third party productions out there than can assist with this. Time is money, so it all depends on how much you want to spend on trying to come up with a customized solution or just go buy something that can help you do it quicker.

There is a good write up on this blog post that walks thorugh doing it with some custom .NET code and a ScriptTask. He also list out some of the third party products that offer a solution as well.