The national network identity authentication public service platform exhibited by the Ministry of Public Security has attracted widespread attention.

At the 12th China International Police Equipment Expo, the national network identity authentication public service platform exhibited by the Ministry of Public Security has attracted widespread attention. It is known that this "digital bodyguard" created by the Ministry of Public Security can reduce the risk of identity information leakage by more than 20 million times a day. The national network identity authentication public service platform, through the "network number + network certificate" dual-track mechanism, transforms traditional ID information into encrypted virtual credentials. The network number corresponds to the natural person's identity information one by one, consisting of letters and numbers, and does not contain clear text identity information; the network certificate carries the network number and the natural person's non-clear text identity information. With the support of the national network identity authentication public service platform, everyone can use the network number and network certificate to conveniently and quickly register and verify their identities in internet services, relevant departments, industry management, and services without clear text.