During a speech Wednesday at the RSA conference, Melissa Hathaway,acting senior director for cyberspace for the National Security and Homeland Security councils, said the risk was palpable.

• 在周三的演讲中,RSA会议,梅利莎,代理高级主管对国家安全的网络和国土安全委员会表示,风险是显而易见的。