随着互联网的普及应用,各种各样的互联网攻击也应运而生,其中DDoS攻击是近年来具有巨大影响的恶意攻击方式,给互联网业带来了不小的损失。本文通过简要分析DDos攻击,结合自身的实践操作,针对性地提出了一些有效的DDoS攻击防范策略以减少攻击造成的影响。 With the popularization and application of the Internet, various internet attacks have also emerged. Among them, the DDoS attack has been a malicious attack with great influence in recent years, which has brought considerable losses to the Internet industry. By briefly analyzing DDos attacks and combining with our own practice, this paper puts forward some effective DDoS attack prevention strategies to reduce the impact of attacks.