Through the research on the network survivability, this paper proposes a website protection strategy based on network survivability from the angle of fine management, in which the paper makes the website server to ensure uninterrupted service under attack and improve the stability of network operation. At the same time this paper proposes a framework for website protection from the perspective of data protection and file protection in order to achieve network survivability. Finally, in accordance with the proposed protection system architecture and strategy, this paper builds the network environment and emulation of illegal attacks, the experiment results show that this strategy can protect the stable operation of the website, and the survivability of website can be reflected.