China's more than half of the domain name resolution service risk, 11.8% domain name due to improper configuration management has high risk

As the first access to Internet, the security of the domain Name system is directly related to the security of the Internet system. With the development of the global Internet, the security of domain Name System has aroused great attention in the world.

CNNIC data show: 57% of China's domain name resolution services in a risky state, of which 11.8% of the domain name due to improper configuration management, in a higher risk state.

However, there are still many challenges in the field of domain name security. Qilin, deputy director of China Internet Network Information Center, introduced, because the domain Name system contains root domain Name service system, top-level domain Name service system and Other level domain Name service system three levels, each domain name level is divided into multiple nodes, a number of disaster preparedness Center, any node problems, will cause large-scale network failure.

According to the Xinhua news agency, at present, the number of global domain names is nearly 230 million, decentralized domain name holders will be authoritative domain name services run or hosted by a third party, resulting in a large number of servers, decentralized management, limited scale, lack of comprehensive professional security services, the domain name resolution has brought great security risks. At the same time, the continuous development of domain name attack technology has increased the difficulty of domain name attack.

(Securities Times News Center)