Hacking, be it into bank cash machines or websites including social networking sites, is common as hackers find more ways to bypass the upgraded security systems. The results vary from inconvenience to confusion to loss of money among other serious implications. But none has been ones which cause real-life pain. Jack’s demonstration shows otherwise.
To counter such an attack, researchers at the Massachusetts Institute of Technology (MIT) are working on developing a shield that could be worn outside the patient’s body that would block unwanted hackers. When an authorized source like the patient’s doctor wants to adjust the pacemaker, the doctor would send encrypted instructions that would be authenticated and decoded by the shield, then sent along to the pacemaker. Signals from unauthorized devices would be blocked. Since it’s located outside the body, in the event of an emergency the shield could just be removed and disabled.