Cloud-based Multi-core Architecture against DNS Attacks

Abstract

The domain name resolution system provides support service for website visits as the basic service of the Internet. With the increase of DNS attacks, it has brought copious challenges to network security. The paper studies on the key defense technologies against DNS attacks based on the DNS principle. The multi-core customized to the DNS is adopted to analyze hardware kernel, while AI algorithms being realized for malicious flow cleaning and intelligent routing running on the cloud system established specifically for DNS. The designed DNS intelligent cloud system can provide high-efficiency domain name resolution in practice, while ensuring the network security.