anticreeping device

例句：

1. 1. This anti-crawling device helps prevent unauthorized access to our network.
   这个反爬取装置帮助我们防止未经授权访问我们的网络。
2. 2. The anti-crawling device is designed to detect and block web traffic from malicious sources.
   这个反爬取装置被设计用来检测和阻止来自恶意来源的网络流量。
3. 3.In order to maintain security, it's important to regularly update the anti-crawling device software.
   为了维护安全，定期更新反爬取装置软件是很重要的。