TOKYO -- Nippon Telegraph and Telephone will roll out a service in Japan to help protect smaller auto parts makers from cyberattacks that could bring supply chains to a halt.
Low-cost package designed for smaller companies with limited security budget

Nippon Telegraph and Telephone Corporation (NTT) logos: The service could debut in June at about half the price of rival packages. (Photo by Pavlo Gonchar / SOPA Images/Sipa USA)(Sipa via AP Images)
TOKYO -- Nippon Telegraph and Telephone will roll out a service in Japan to help protect smaller auto parts makers from cyberattacks that could bring supply chains to a halt.