Have them sign an NDA, and only disclose on a need-to-know basis. For example don't disclose information about unrelated business processes or complex modules.

Have them sign an NDA, and only disclose on a need-to-know basis. For example don't disclose information about unrelated business processes or complex modules. If you are new to outsourcing or you haven't worked with the outsourcing team before, it's always better to outsource only the less complicated and low risk functionality to start with. I'd rather hire a reputed techie or small team at RentACoder.com Or oDesk.com. They take care of payment escrow and NDA's etc.