Firewall Can Stop Medical Device "Hacking," Purdue University and Princeton University Reveals  
4/13/2012 7:17:58 AM

U.S. researchers say a prototype firewall can keep hackers from interfering with wireless medical devices such as pacemakers and insulin-delivery systems. A team of scientists from Purdue and Princeton universities had previously demonstrated how medical devices could be hacked, potentially leading to catastrophic consequences.