Over the last week, I’ve been discussing the items you should consider before jumping head-first into mobile business intelligence. You can find Part I here and Part II here. Today I’ll evaluate the final 2 items that might be the most important yet – architecture and security.
7. Mobile architecture plan
This discussion is a bit technical, but it’s important to understand the basics. If you’re approaching mobile BI from the business side, you’ll be able to intelligently discuss this topic with IT. I recommend a VPN (virtual private network) architecture to our mobile BI customers. It’s the easiest to set up and it supports the growing BYOD (bring your own device) movement. Most devices already include VPN capability without the need to install software to make it work. VPN solutions involve sanctioned and managed connections to the corporate network. All traffic over the VPN is encrypted, so even if your users are on a notoriously insecure network like airport wifi, the corporate data they’re looking at on their mobile devices is secure.
Here is a typical mobile BI VPN client configuration:
From a reliability and performance perspective, these deployments are identical to traditional desktop/laptop clients connecting to the company network. They would require users to login to the VPN, but that extra step is worth it to protect access to corporate data.