Network jammers are very useful during the exam season
The annual exam season is coming, and the college entrance examination in June and the high school entrance examination in July are often paid attention to by many people. Different people have different focuses. Let's talk about a content that is almost not paid attention to by the public: what role does the network jammer play in the security work of the exam room? Why do some people say: frequency interference is very useful during the exam season?
When schools prepare for the exam season, they will build standardized exam rooms in accordance with relevant standards and requirements. These standardized exam rooms are generally selected from regular classrooms. In recent years, network jammers have been installed in these standardized exam rooms as a standard configuration.
About ten years ago, the application of network jammers in standardized exam rooms was not popular, and usually they would not be fixedly installed. Only on the day of the exam, network jammers would be temporarily distributed to various exam rooms and classrooms. When the exam is over, the network wifi signal jammers will be collected uniformly. This actually brings a lot of extra work to the organizers and managers of the exam. Moreover, the possibility of human damage to the equipment is increased during the distribution and recycling process.
In recent years, most standardized examination rooms have adopted a fixed installation method, installing the network jammer in a corner of the classroom. Even if it is not used often, it will not affect the normal daily teaching use of the classroom. Some schools even purchase some intelligent, network-based network jammers, and connect all the network jammers in the examination classrooms to the campus network, so that remote centralized control and management functions can be realized, which greatly saves manpower and improves the management level.
When the examination season comes, the examination authorities can effectively prevent those who want to use modern electronic communication equipment to cheat in the examination with the help of the working characteristics of the network jammer.
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