Wireless devices aren’t perfect. They can’t always connect to servers, and they’re easy targets for hackers. If only there were a stronger, more reliable way to send private information. Well, the solution isn’t just at your fingertips—it’s in them.

In this episode, we talk to Kaushik Chowdhury (associate professor of electrical and computer engineering and faculty fellow of the College of Engineering) and Stella Banou (Doctoral candidate in electrical and computer engineering).