The wireless industry has developed rapidly recently. Although it has developed many useful devices, it also poses many privacy risks to everyone who interacts with industries and organizations. Currently, no communication system is considered secure. If you use any open wireless system, your confidential data will be at great risk. In terms of security, we can see that wireless technology is more common in this field. The use of signal jammer can guarantee our network security to a certain extent. There are already GPS tracker alerts and they also use cell tower triangulation. As you can see, all of these wireless technologies are designed to track thieves and prevent crimes against your property.