Can a mask appear to unlock an iPhone?Face-to-face payment security bribery questioned

Can a mask appear to “unlock” an iPhone?Face-to-face payment security bribery questioned
Nowadays, masks are standard for people to go out, and “face-washing” becomes a difficult task.However, there have been reports recently that an American designer successfully passed Face ID verification after printing the lower part of his face on the mask.And the latest research results released by Tencent Security Xuanwu Lab show that there are a high probability that several masks that are common on the surface of the city can unlock the iPhone.The “Beijing Haidian” public article stated that the AI temperature measurement system developed by Baidu can recognize faces wearing masks at a distance.When people are still apprehensive about the risk of “face-changing” software, the security of “wearing a mask to unlock” the face recognition application is again infected.Is this also correctable for face-swapping?WeChat Pay responded to reporters by weighing that wearing a mask to unlock cannot currently solve WeChat face-to-face payment, and will not pose a threat to security.Some people said that the different face-scrubbing decoding, verification algorithms and procedures are different, and the probability of fraudulent payment is reduced, but the protection of the information of the face’s weak biological characteristics needs to be strengthened.In addition, affected by the epidemic, face-to-face payment is widely promoted by clicking the “deceleration button”, and the industry has different views on the prospect of face-to-face payment development.Can a mask appear to “unlock” an iPhone?The public intrusion rate is only one part per million. Recently, according to a website called “Face ID Masks”, they launched a mask with facial information, which is convenient for someone to prevent virus infection and unlock the phone’s Face ID.Users need to upload their own face photos, and then the next half of the facial information will be converted and printed on the N95 mask. After wearing the mask, the user can successfully pass the Face ID verification.This product is currently in the research and development stage, with an estimated price of $ 40 per unit.Can Face ID be unlocked this way?Recent articles have thrown even more heavy “bombs.”On March 7th, the latest research results of Apple Face ID released by Tencent Security Xuanwu Lab showed that the matching attributes of Face ID were used to keep the mask half-covered when entering the face. After that, the user placed the mask or removed the maskCan be successfully unlocked.The laboratory tested six mainstream masks with different specifications-including ordinary medical masks, N95 masks, anti-fog masks, etc., with a 90% probability of successful unlocking.Some people praised the black technology, while others bluntly worried.In a comment on the official article of Tencent Security Xuanwu Lab, some users said, “I just want to know, will someone’s face be unlocked by pointing at the mask?””The reporter learned from Apple’s official website that Face ID is the most secure facial authentication technology in a smartphone. The probability that a random stranger can unlock the Face ID on someone else’s iPhone or iPad Pro is only one in a million.When registering a face ID or unlocking the device using the face ID, the user ‘s eyes, nose, and mouth need to be visible; the face ID is also not suitable for registering the face or unlocking the device while wearing a mask, and wearing a mask to intervene the iPhone or iPad used by the user who registers the face IDMay meet Apple’s expected standards for Face ID user experience and security.The reporter also learned from insiders that Xuanwu Lab’s article does not reflect the security issue of Face ID. The users in the video are intentionally blocking the registration process of Face ID.Liu Gang, the founder of China Payment Network, told reporters that masks that could gradually be printed as “half fake faces” will be listed again and will be rearranged in a very short time, because Apple, which has always attached importance to safety, will not allow other commercial companies to interfere.Its security model.If necessary, Apple only needs to update the Face ID algorithm online to counteract it.However, existing technology companies have introduced face recognition with masks.According to an article published on March 7th by the “Beijing Haidian” public account, Baidu independently developed an AI temperature measurement system to respond to the epidemic situation. It can achieve real-time temperature measurement of more than 200 people in one minute, including multiple people.Wearing a mask and long-distance face detection can achieve simultaneous temperature measurement, identity recognition and background correction while performing long-distance face recognition.According to materials provided by Baidu to reporters, Baidu has launched enterprise AI admission solutions based on AI technologies such as face recognition with face masks and real-time temperature detection of multiple people, which have been deployed and used internally to open up to more enterprises and support enterprises.During the epidemic prevention and control period, efficient, safe, and orderly resumption of admission.On March 2, the inspection leader of the Haidian District Commission for Discipline Inspection went to Baidu to investigate, and the program’s leadership and efficiency were affirmed.Will it threaten to pay by face?Expert: The chance of being deceived by face-swapping payment is low in 2019. When a face-changing application called “ZAO” exploded overnight, some users suggested that “face-swapping” poses a security risk to face-swapping payment.Knowing that the mask can unlock Apple, can it also be identified by Alipay and WeChat payment?WeChat Pay stated that it is currently not possible to incorporate WeChat face-to-face payment while wearing a mask to unlock, which will not pose a threat to security.Alipay declined to comment.Suning Financial Expert Huang Dazhi told reporters that based on only a few paragraphs of the description of the mask unlock, it is impossible to judge the level of verification of this kind of face decoding and face payment, but it is certain that the live detection of the face payment applicationThe level is very high.“Regulatory officials made it clear that the face-brush payment terminal must be a dedicated device and must have technologies and capabilities such as far infrared, thermal sensation, and detection of changes in living facial light.Coupled with artificial intelligence algorithms for pattern recognition, a large proportion of deception can be avoided.”Invited researcher Zhao Yao from the Payment and Clearing Research Center of the Chinese Academy of Social Sciences said in an interview.He also said that Ali, Baidu, Tencent and other companies may have different facial recognition algorithms.In 2017, when the iPhone X equipped with facial ID facial recognition technology was born, developing countries have also compared the difference between their face unlock and other systems.Unlike Android’s algorithmic complement to the 2D data acquired by the original camera, the iPhoneX’s floodlight sensor is like an infrared “flash”, which can ensure that it works properly in the dark.The point projector offset returns 30,000 facial depths of information, so the iPhone X sees your “stereoscopic face” from the beginning instead of using an algorithm to “virtualize” a stereoscopic face like Android.Analyst analyst Wang Pengbo said that brushing his face is only a step in payment, and cross-validation is also required.The “Payment Recognition Offline Payment Industry Self-Regulation Convention (Trial)” issued by China Payment and Clearing Association in late January this year proposes that when users make face-to-face payments, member units should use payment passwords or other reliable technical means to realize their own initiative to confirm their rightsThis is also one of the precautions against the risk of “face change”.Analysts said that due to the “passive” and “non-sensical” face brushing, it is necessary to use some kind of password and other methods to enable customers to actively perform the expected verification, so as to better protect the security of account funds.However, these protection measures may not completely dispel the concerns of some users, and the protection of personal information needs to be strengthened.Li Wei, the director of the first-class science and technology department, has made it clear that the face is a weak biological feature, and the risk of misuse of information is relatively high.The long-term trial convention pointed out that member units should establish a full-lifecycle safety management mechanism for face information.In terms of collection, the principle of “user authorization, minimum is sufficient” should be adhered to, and the user should be clearly informed of the purpose of using the information. In the exchange of information storage, the original face information should be encrypted and stored, and it should be safely separated from the bank account and other personal users.”After we have slowly become a ‘transparent person’, it is recommended that relevant policies and even legislation be issued early by the competent authority to protect personal biometric information.”Wang Pengbo said.The face-to-face payment promotion was clicked on the “deceleration button” by the epidemic. Is the future prospects expected?When a large number of users fully trust the security of face-swapping payment, in an epidemic, click the “deceleration button” for the face-swapping payment that is being promoted.”The epidemic has a great impact on offline payments such as face-to-face payment. Now that the entire population is reduced to go out and offline consumption is very small, it will inevitably impact face-to-face payment and its promotion.”Huang Dazhi said.Jiang Han, an expert consultant for upstream finance and economics, further analyzed that among the four mainstream methods of offline payment, the catering, hotel and other service industries, which are the main applications of face-to-face payment at this stage, are mostly suspended due to the epidemic. The overall volume of offline payment is overallObviously prominent, and disturbed by masks, the experience is poor.Cash payment and card payment make up for the circulation of paper money and the contact of bank cards, and the utilization rate has declined.Scanning code payment is relatively minimally affected by the epidemic, and even promotes it.Are you optimistic about the future development of face-pay?Many young people put forward different answers.Wang Pengbo believes that in the long run, face-to-face payment will continue to grow because of the advancement of offline code scanning interconnection and the arrival of the era of the Internet of Things, whether the payment giant re-defines its own user traffic pool or competes for future multi-entry.Face payment is a must.Jiang Han’s relative positive and negative driving factors for face payment.Positive factors include: During the epidemic, most companies and governments began to fully promote the Internet-based services. The sudden acceleration of the interconnection process further increased the requirements for identity recognition. At home, if you want to deal with business, brushing your face is the best solution., And the use rate of offline form “the two heavens of ice and fire”, is also a manifestation of the face-swap payment “the lost sangyu”.The reverse factor includes cost.Jiang Han analysis said that the cost of the equipment that the face-to-face payment relies on is relatively high. Both Ali and Tencent have invested huge costs. The face-to-face payment device with thousands of yuan is not a small matter for any company.As the area expands, the compression pressure will be very large, which is the biggest difficulty except for the core scene problem.Liu Gang also mentioned cost and focused on privacy protection.He said that brushing the face can not replace the scan code, and can only be laid out in large and medium-sized shopping malls, supermarkets and chain companies, and more small and micro merchants’ collection scenarios are more suitable for the scan code.”Cost restricts the promotion, mainly because there are too many pancake stalls. In the vegetable market, there is no face brushing equipment, and the cost of scanning the code is as low as zero.He further reported that face-swapping payment has always been in a state of applause and unsuccessful because of various inconvenience factors such as the number of faces involved and only one person can check out at a time.Sauna, Ye Wang Cheng Weimiao Chen Penglu Yifu promised to edit Li Weijia proofread Li Ming

About the author