The need of GPS tracking signal jammer to prevent accidents
Charles Curry, founder of Chronos Technology and author of the GPS Resilience Company report, pointed out that North Korea and Russia have been using high-power jammers for a long time. This technical threat poses a serious threat to key industries, especially the financial services industry. Curry questioned, how can we prevent criminals from using jammers in central London and taking over the financial services industry? This question highlights the importance of protecting critical infrastructure.
Application of mobile phone and GPS tracking signal jammers
The demand for mobile phone and GPS tracking signal jammers mainly appears in the field of education. For example, some students use mobile phones to cheat during exams and gain unfair advantages by sending messages or searching for information online. To prevent this phenomenon, schools install jammers to prevent students from using mobile phones during exams. In addition, many students use their mobile phones to surf the Internet after school or when they study late, which may expose them to a lot of bad information, which is not conducive to their growth and learning. The installation of jammers can prevent students from texting and calling late at night, ensuring that they have enough rest and avoid affecting their learning efficiency the next day.
Technical issues of interference
GPS jammers usually cause interference due to equipment defects or other unexpected events. These devices are regulated by various regulations to ensure that they operate within legal and safe ranges. Interference problems usually occur when operators transmit on busy frequencies without first checking whether the frequency is occupied, which will affect legitimate radio communications.
Technical means to identify and prevent interference
In order to deal with interference problems, there are various technologies that can identify and prevent such attacks. Wireless intrusion prevention system (WIPS) is one of the effective solutions. WIPS devices are able to monitor unauthorized access points in the radio spectrum (intrusion detection) and automatically take countermeasures (intrusion prevention). Such systems can significantly reduce the occurrence of interference. In addition, some radio-based devices support spread spectrum modulation technology, which allows the hardware to cycle between different frequencies, thereby reducing the possibility of interference to the device.
Conclusion
The purpose of installing GPS tracking signal jammers is not only to prevent cheating and the spread of bad information, but also to protect critical infrastructure and ensure the security of wireless communications. Although disruptive technologies present new challenges, by adopting advanced monitoring and prevention technologies, we can effectively respond to these threats and ensure the stability and security of various industries and daily life.