Based on the networking requirements and security pain points of actual Internet of Things (IoT) application scenarios, a comprehensive approach is taken to implement the following technical measures, resulting in an IoT security solution that is deployable, immediately effective, manageable, controllable, and visually secure.

Deploy IoT access gateways, emphasizing access control and intrusion prevention for perception nodes and gateway nodes. By burning security tags into perception and gateway devices, ensure the identity authentication and network access security protection for perception and gateway nodes.

Deploy IoT security gateways to filter and control abnormal traffic and behavior in the IoT, connect secure traffic with the cloud platform's IoT Application Firewall (IAF), establish tunnels, and encrypt and protect IoT protocol data transmitted over the internet.

We provide cleaning, filtering, and other protective measures for massive IoT data through IAF, and ensure the freshness of IoT data with tagging technology and timestamping, defending against malicious replay attacks.

Secure access control for IoT devices, encrypted communication links, and monitoring business traffic to effectively reduce business risks and defend against network attacks.

Deploy an IoT Security Center responsible for the unified registration, authentication, and management of IoT security products (identifiers, access gateways, security gateways, application firewalls). The center collects, organizes, and displays security information, performs fusion processing and correlation analysis on different data, and dynamically and centrally manages security policies.