Proceeding from the present situation of the IDC

this article addresses what are the main security issues faced by the IDC and what effects they may cause in the present and emerging business

followed with the analysis of the reason that these security issues take place

based on which it provides the ways to maximize the IDC’s capability in providing quality security services in four perspectives: basic infrastructure

DDoS attack prevention

Web application prevention and content security. In addition

value-added services are put forward with the purpose of attracting and keeping more IDC clients. At the end part of this article

it discusses the prospect of the IDC

pointing up that cloud computing and cloud security are the trend in IDC business.