Thesis 1.
There is no proctoring system that can guarantee 100% detection of cheating attempts; this cannot be done even during an exam in the classroom. Students always were and are inventive and creative.
Thesis 2.
Even if there was a proctoring system that protects against known threats, new write-off methods will constantly appear.
If Thesis #1 and #2 are correct, there is no absolute proctoring system. So why do we need to use proctoring, and what is the most effective system?
We believe that a proctoring system helps reduce the likelihood of cheating attempts due to the following factors:
• the inability to use simple methods, like asking another person to take a test or calling a friend or finding answers on the Internet
• the ability to catch people who are trying to cheat and punish them
The second factor has the same importance level as the first. If students are aware that violating an exam’s rules can result in punishment, a significant portion of them will find it easier to prepare for the exam than to take risks in cheating.
Studies show, and this is confirmed by the practice of Examus, that 85% of people do not tend to violate the rules if they know that they are being watched and a fine can follow (analogue - cameras on the roads: if they are not present, then people often exceed the speed; if there are only signs about cameras, significantly fewer people violate the speed limit). Another 12-14% try the system for strength; they try to violate the system, see that the fine has come, and then behave correctly. And only 2-3% of people tend to risk and hack the system.
Examus’s main goal is to make it possible to regularly find violators and write them fines. We don't have to catch all the violators; simply put, we can't, nor can anyone or anything else. It is more important to catch the student cheating than to prevent violation attempts.
It is much more important to constantly catch new write-off methods, investigate them, and adjust the system to have a larger number of protections in the proctoring database. If the system is stable and does not adapt, students will sooner or later find a key to circumvent it.
Examus’s strategy is that, on the one hand, we are working on new protections and, on the other, we have great expertise in finding new cheating methods in order to further protect ourselves with technical and organizational measures.