As a citizen, this is the question we are most concerned about.

The traditional offline verification method is risky, as you can get away with using someone else's ID card, or just scanning the QR code is not safe, as you can get away with using someone else's cell phone and information. Beijing's "health treasure" uses a combination of online face recognition and offline on-site verification to ensure the uniqueness and authenticity of the information.

Living in the era of big data, we all need to strengthen privacy protection. When using our cell phones, we should try to limit the permissions that apps shouldn't have access to, try not to click on links from unknown sources, and protect personal information as much as possible.

The future is an era of face-swipe traveling. Face recognition technology has already brought us great convenience in all aspects of life and work, and at the same time, it can also do non-contact verification during such special times as epidemic control, which has very obvious advantages. We have to make full use of big data, including face recognition, artificial intelligence technology, the government, enterprises, individuals should also be from different perspectives, and constantly improve the awareness of personal information protection, to take strict management and technical protection measures to prevent personal information from being stolen and leaked.