奇安信 入侵检测系统 (IDS) is a network intrusion detection system developed by Qianxin Group. The system monitors network traffic to identify potential security threats and intrusions. The IDS operates as part of Qianxin's broader network security product portfolio, which includes complementary solutions such as intrusion prevention systems (IPS), next-generation firewalls, and network security audit systems. The product is designed to detect malicious activities and policy violations within network environments. As a network-based detection system, the IDS analyzes network packets and traffic patterns to identify suspicious behavior. The system is positioned within Qianxin's network security category alongside other network protection and monitoring tools. The product is part of Qianxin's comprehensive security ecosystem that includes endpoint security, cloud security, data security, and security operations capabilities. The IDS can be deployed as part of an integrated security architecture to provide visibility into network-level threats and attacks.