John Davis, VP & CSO of Palo Alto Networks from the United States delivers a speech during the 4th China Internet Security Conference (ISC) at the China National Convention Center in Beijing, capital of China, Aug 16, 2016. The conference will last till Aug 17. [Photo/Xinhua]
Qi Xiangdong, president of Qihoo 360 speaks during the 4th China Internet Security Conference (ISC) at the China National Convention Center in Beijing, capital of China, Aug 16, 2016. The conference will last till Aug 17. [Photo/Xinhua]
Wu Jiangxing, academician of Chinese Academy of Engineering, delivers a speech during the 4th China Internet Security Conference (ISC) at the China National Convention Center in Beijing, capital of China, Aug 16, 2016. The conference will last till Aug 17. [Photo/Xinhua]
Visitors look at the exhibition area of web security companies during the 4th China Internet Security Conference (ISC) at the China National Convention Center in Beijing, capital of China, Aug 16, 2016. The conference will last till Aug 17. [Photo/Xinhua]
The 4th China Internet Security Conference (ISC) is held at the China National Convention Center in Beijing, capital of China, Aug 16, 2016. The conference will last till Aug 17. [Photo/Xinhua]
Zhou Hongyi, chairman & CEO of Qihoo 360 speaks during the 4th China Internet Security Conference (ISC) at the China National Convention Center in Beijing, capital of China, Aug 16, 2016. The conference will last till Aug 17. [Photo/Xinhua]
