?How to protect the "brush face" security (PRISM) people's daily our reporter Yu Sinan's application scene increased, bringin壬中王高手心水天天平马 g more information leakage risk. Without bank card, "brush face" can withdraw money; without wallet, "brush face" complete payment; without ticket, "brush face" pass security inspection... With the application of face recognition technology continues to extend, relying on the "face" has gradually become a reality. Face can replace authentication information such as ID card, account password, etc. because it is highly unique as a biometric feature. Taking the passenger security check as an example, through the precise face recognition technology, the passenger's face data can be compared with the background data, and 2 pairs of N authentication can be completed quickly, so as to realize the safe, convenient, intelligent and efficient passage. In addition to identity information authentication, face recognition can also be used to monitor specific groups of people and achieve m-to-n comparison. For example, with the help of smart cameras to capture or scan face information, people can find lost relatives in the vast sea of people, and public security personnel can lock and hunt down criminals in the stream of people. In Internet space, facial features are becoming the "key" to personal information, security experts say.