DRM on IOS for a small financial company
===

"I work as an IT manager for a small credit union. Recently our board of directors asked me to buy IPads (13 of them) so they could get access to company documents mostly during board meeting but also while they are away. The documents are mostly PDF documents.
The catch is that since those documents often contain sensitive information, we need a way to restrict such things as printing, copying, forwarding by e-mail etc .
I looked at Gigatrust Enterprise Rights Management solution that does everything I need but is way over budget for our needs.
We also do not use Microsoft Exchange, so Microsoft RMS and OWA combination would not be an option.
What other options are available on the market?"

Option B would be for me to develop a custom portal. What components/tools could the community recommend ?