In December 2019, violence broke out in the Mississippi State Prison in Patchman, Mississippi, resulting in the death of one inmate and more injuries. Since then, 28 inmates in the Mississippi prison system have died due to widespread violence, suicide and lack of medical services. In the days following the initial riots, many prisoners tried […]
Read MoreJammers can closely monitor prisoners and visitors
In the ten Saxon prisons in Dresden, more and more banned mobile phones appeared. Recently, the number of mobile phones and smartphones seized from detainees has decreased. According to data from the US Department of Justice, there were 454 items in 2015, 281 items in the previous year, and 372 items in the previous year. […]
Read MoreTerrorists often use high-power jammers to cause network paralysis
Satellite navigation systems are now part of daily life. Mobile phones are equipped with GPS chips, which are used by parking lot operators to locate luxury cars or luxury trucks that drivers and sailors rely on. But experts warned of the dangers faced by GPS and similar systems. Experts warned of the vulnerability of satellite […]
Read MoreJammer interferes with radio frequency to affect radio communication
Satellite jammers or jammers are a censorship system, so governments or hackers or criminals will block access to satellites and hinder the free flow of information. He also believes that technological interference is intentional. Mike Stevens, an ethical hacker of the International Cyber Security Association, explained that satellite interference violates Article 15 of the International […]
Read MoreHigh-power jammers can block longer-distance target signals
The Chinese seem to have joined the Russian military to develop and use technology to deceive (hijack) GPS signals. Since 2018, the use of this technology has been well known in Shanghai. The implementation of GPS spoofing in China is different from the Russian method. Identity theft in Russia will cause all GPS devices in […]
Read MoreThe drone jammer ensures that no drones appear within a certain range
Kuala Lumpur: Prior to the implementation of the Movement Control Regulations (CPP), all parties, including media professionals, have been warned not to fly drones anywhere in the country until May 12. Royal Malaysian Air Force (PGU) UAV Commander-in-Chief Rasha Azaldin Shafii said that flying the Malaysian Civil Aviation Authority (CAAM) drone is a violation of […]
Read MoreJammers will cause 4g network crash
Mobile radio technology seems destined to be used in LoRaWAN-based alarm systems for tarpaulins and door security, such as those from Iot partners such as Sigfox or Theftex. As a result, the state’s first crime bureaus and insurance companies are keen to use them-and 0G radio alerts look good for buses, taxis or other transportation […]
Read MoreThieves can easily use cell phone jammers on the Internet to destroy
The increasing threat of criminals who use GPS/GSM “jamming” technology to block systems designed to track stolen vehicles means that motorists need to carefully consider their security options. Tracker is the leader in car theft repair (SVR), and launched the tracker S5 Plus, which is an excellent “anti-jamming” recovery system and the ultimate defense tool […]
Read Morewifi jammer can block different types of wireless signals
In recent years, there have been more and more questions about Wi-Fi or cellular monitoring and its reliability under interference sources. For those who have (or are considering) a wireless home security system, this is still a problem. A jammer is an illegal device that uses radio wave frequencies to block wireless signals. According to […]
Read MoreSome basic knowledge and functions of GPS signals
What is GPS? The term GPS stands for Global Positioning System -: Global Positioning System. The official name is NAVSTAR GPS (Navigation Satellite Timing and Ranging-Global Positioning System). As the expression shows, it is a satellite system for global positioning. GPS was developed by the US Department of Defense in the 1970s to replace the […]
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