By placing their software in more devices, tech companies are not only establishing positions in new markets, they are also defending their flanks against attack and tying users more tightly to their technologies. 通过将软件系统安装到尽可能多的设备,高科技企业不仅能在新市场找到立足点,还能把更多用户更紧密地捆绑在它们的技术上,从而保护它们的侧翼不受攻击。