Safe and efficient networking of embedded systems was the integration development bottleneck for the next generation of embedded systems and network systems. In conventional networking technology embedded systems, either the network security or network efficient was ignored, so a better performance cannot be achieved. An embedded dynamic security networking technology based on quick jump and trust was proposed, and the multiple network nodes based on a random beating of fast switching was used to achieve optimal network search, when the Web search was completed, the trust mechanisms was taken to protect the security of the network system access, while achieving rapid network and security. A set of 10-nodes was used to test the system, the result shows that with quick jump and trust, the systems security risk distribution can be accurately detected, enabling fast and secure network, so it has good network system security application.