I. Is there any loophole in the face recognition attendance machine?
The company has established an attendance system. In order to prevent cheating in attendance, the attendance machine used is more and more advanced. The machine is a machine that uses face recognition technology for attendance, so is there any loophole in it?
It is understood that face recognition is not that accurate, safe and reliable. From a purely technical point of view, the quality of the face recognition algorithm itself will vary greatly; the quality of the photos taken by the lens also has a significant impact on the matching accuracy. In addition, the recognition degree has a confidence threshold (Confidence thresholds), if the recognition is too high, it may lead to more leakage; if the recognition is too low, a large area will be misidentified, and the accuracy rate is too low, which itself is a contradiction.
In general, the quality of face recognition attendance machines on the market is uneven, and some inferior products have certain loopholes; however, with the advancement of technology, the more and more loopholes of the current face punching machines are. Less and less, most of the common loopholes have been blocked, pay attention to buy a regular brand of face attendance machine, it is generally difficult to achieve cheating.
Second, how to prevent the face recognition punching machine from cheating
The face recognition punching machine can recognize the face, generally it is impossible to cheat, some Inferior products may be punched by photos or videos. To prevent this, buy a high-quality face punching machine with dual cameras and living body recognition technology. You can also choose an all-in-one face and fingerprint recognition attendance machine, which not only recognizes faces , also recognize fingerprints, this time attendance machine is more difficult to cheat.
In addition, in addition to hardware, there is another case of face recognition punching machine cheating: the administrator converts the attendance sheet data to other software, and then prints it out after manual modification. In order to prevent cheating, the key is to start with the company’s attendance management system and managers, so as to avoid the opportunity for non-attendance managers or administrative managers to modify the attendance records.
In fact, compared with other punch-in attendance machines, face recognition attendance machines are very difficult to cheat. The company pays attention to choosing high-quality face attendance machines, and does a good job in attendance system management and personnel management. .
