In the field of smart phones, fingerprint recognition and face recognition are the two most popular methods of biometric identification, but there are also hidden dangers. With the advancement of technology, studies have shown that sweat certification is actually more secure than the previous two. Today, unlocking the new way of smart wearable biometrics, sweat recognition is officially certified. Not long ago, an associate professor at the Department of Chemistry at the State University of New York at Albania published an article in ChemPhysChem on a new way to identify biometric unlocks on wearable smart devices such as smartphones or smart watches. Sweat certification. As people become more aware of information security, the unlocking function of smart terminals has become more and more important. From pattern unlocking and password unlocking to step-by-step fingerprint unlocking, the iPhoneX, which was just launched recently, even launched a new “Face ID†– face recognition unlock. However, researchers have not stagnated on the road to exploring biometrics unlocking. Not long ago, an associate professor at the Department of Chemistry at the State University of New York at Albania published an article in ChemPhysChem on a new way to identify biometric unlocks on wearable smart devices such as smartphones or smart watches. Sweat certification. The reporter recently reported on this new technology. Most smartphones now use fingerprint authentication, and the stability of the face authentication system on the iPhoneX is not high. According to the associate professor, sweat certification is better than the above in terms of accuracy. The reason for this is that “sweat, like fingerprints and irises, has a unique personal intrinsic feature†that plays an important role. The associate professor focused on the secretions of the skin, the amino acids that make up the sweat, and found that like sweat, each person's sweat has its own unique characteristics. From this point on, he proposed a "sweat certification" program. By storing these feature information on the mobile device, it is possible to use the device if it is required to be authenticated, such as unlocking the mobile phone. However, the determination and collection of sweat information is not as fast as fingerprint authentication. To use sweat certification, you first need to measure the sweat status of the user at different times of the day. Because the sweat state of different people in a day is different. For example, comparing the amount of sweat in the night shift and the person working in the day at 2 am, there should be no small difference. In addition to time, different ages, genders, races, physical characteristics, occupations, etc. can also cause differences in the composition and amount of sweat. The sweat information collected during the day is stored, and when people hold the smartphone with their hands or put the smart watch on their wrists, they can be authenticated. The associate professor said that such sweat certification is not only more accurate, but also for those who are unable to perform fingerprint authentication or face recognition difficulties. As a result, the number of people who can easily use biometric authentication has expanded. For the current mainstream authentication system, the associate professor said: "It is easy to be sneaked out with a password. Now, how much can be found by using the device to capture fingerprints on the Internet. For face authentication, there are too many cases. Reports that cannot be effectively identified." According to the experiments conducted by their research, there is no relevant problem in sweat certification at present, and it can always be used effectively. KNB1-63 Miniature Circuit Breaker
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