German electronics firm Rohde & Schwarz has announced a new set of cybersecurity offerings aimed at mobile network operators (MNOs) looking to tighten up their connected car offerings amid a period of deepening consumer concern in the industry – in what the firm is calling a second line of vehicle defense. Rohde & Schwarz, a company with some $2bn in annual revenues, has various automotive products in its portfolio, from testing systems to driver assistance radars, as well as a significant IT cybersecurity presence, but this week’s launch looks to be the first instance of combining these two business areas. This is a significant move in the IoT as it shows how major electronics firms are shifting from their core…