CCTV9英语新闻：企业如何才能提高他们的网站安全（在线收听）

For more analysis, joining me now on the line is Shen Yi, Researcher at the Center for Communication and State Governance Research at Fudan University.

Q1. How can we encourage companies to ramp-up their security, as many operators tend to lack savvy in this area.

Q2. These "white hat hackers" seem to be playing an important role in cyber security. But is it strictly legal? What they are doing is essentially hacking afterall.