welcome to HISEA
source:Industry News release time:2021-11-23 Article author:sznbone Popular:Prison Jamming system
The bad guys want to be as anonymous as possible. For this reason, they may prefer to make wireless WiFi jammers. According to researchers Mathy Vanhoef and Frank Piessens at the University of Leuven in Belgium, this is now easier than ever. In their "Advanced Wi-Fi Attacks Using Commodity Hardware (PDF)", the researchers discussed the construction of different types of wireless wifi jammer with simple Wi-Fi dongle. The author writes: "As the new standard crosses the boundary between transmission speed and functionality, the capabilities of wireless chips increase accordingly." "This opens up a new way to implement the latest attacks using off-the-shelf equipment. This attack is only possible on expensive hardware (such as general software radio peripherals).” Vanhoef discussed their results at the recent BruCON Security Conference. His conversation can be seen on YouTube. One of the more interesting findings Vanhoef discussed was how he changed the firmware of the Wi-Fi dongle and forced the target network to change the priority to the changed wireless video camera jammer, making the channel unusable for other devices.
Wireless jammers are called "wireless video camera jammer" in the United States and emit radio waves to prevent mobile phones from connecting to the Internet. For children used in police equipment, this is a few hundred meters within a radius of five meters. This act was fined 450 euros in France. Only prisons and event halls can be equipped with radio systems that make mobile phones unusable. "(Articles L33-3 and 39-2 of the Postal and Electronic Communications Code) Pierre-Yves Daumas and his company Magnum Telecom were suppliers of approximately 20 French penal institutions and were also extradited to private individuals until they were in 2007 In December, I received a warning letter from the National Frequency Agency (ANFR): As the company's e-mail inquiry showed, parents are not the only ones who can easily encrypt. A teacher wanted to “limit the use of laptops during class ( Of course be cautious)". A university professor said that he was tired of letting students carry portable WIFI jammers during exams.
Read recommendations:
Handheld Drone/Uavs Detecter for Detecting Dji/Autel/ Fpv Drones up to 2km
Portable Full Band VIP Protection Digital Bomb Jammer
Anti-Theft Jammer Detector for Local Command Center
How to block recording equipment?
Popular recommended products
Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24High Power Handheld Signal Jammer HS-P8J
2020-09-154G/5G Signal Jammer (14 bands)
2020-11-10Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Portable HS-V8J High-Power DDS Jammer
2020-09-14Related Information
Telecom operators on average installing 2,500 base stations per week for 5G.
2022-12-23Jammer blocks and interrupts the radio link
2021-07-20GSM jammers installed in examination room to prevent cheating
2021-07-15Mobile phone jammers prevent safety hazards
2021-12-16Ericsson says operators need to highlight where 5G gives users higher capacity
2023-10-05Principal illegally installed cell phone jammer equipment
2021-10-14WiFi Jammers Are Used In Various Fields
2021-11-12What's Cell Phone Jammer
2022-09-21How Can Jammers Be Used To Disable or Block Your Wireless Home Security System?
2021-04-30How to choose the right jammer?
2020-12-02Anti-Drone Technology: Essential for Future Warfare
2022-06-23How to choose the right jammer?DDS Jammers Production
2021-09-23Mobile phone signal shielding environment test
2020-10-26What is a mobile phone jammer?
2020-11-06How jammers can fight criminals?
2021-09-23Portable mobile phone jammer will help in class
2020-11-04Mobile phone shielding device avoids the disadvantages of using mobile phone.
2020-11-19WiFi jammer blocking indoor mobile phone signal network
2021-06-11Cell phone jammer and WiFi GPS jammer illuminate your life
2020-11-17How does the signal jammer work?DDS Jammers Production
2021-09-24Interfering products
Low-altitude defense drone portable equipment
2023-11-20Mobile Phone Cellular Signal Booster GSM PCS Network Repeater for Garage Basement Signal Repeat
2023-11-092W Mobile Phone Signal Repeater 1800 2100 2600 MHz Tri-Band 33dBm Network Booster
2023-11-093G Signal Repeater Mobile Phone Signal Booster
2023-11-09Portable Signal Jammer Full Band 21 Channels 2g 3G 4G 5g Mobile Phone Network Lojack Walky Talky Signal Jammer
2023-11-01Professional all-round 360-degree recording jammer air purifier type anti-recording equipment
2023-11-01Anti Spy Remote Control Portable Audio Voice Recording Jammer up to 2m white noise to Privacy Protection
2023-11-01Recording blocker protect your voice information security,air purifier type anti-recording equipment
2023-10-312000m Detection Handheld Drone (UAS) Detection Warning Instrument Detector Dji, Autel and Fpv Drones
2023-10-27Handheld Drone/Uavs Detecter for Detecting Dji/Autel/ Fpv Drones up to 2km
2023-10-25with 2km Drone Controlled Signals WiFi Drone Signal Jammer GSM 900MHz WiFi 2.4GHz 5.8GHz Anti Drone System
2023-10-25Unique Handheld 28 Bands 27 Antennas Wi-Fi6e FM Radio GSM 3G 4G 5g Mobile Phone Jammer
2023-10-23Handheld 24 Antennas 5g Cellphone Signal Jammer with Nylon Cover
2023-10-23Convoy 12 bands RCIED Bomb Jammer
2023-10-23Vehicle Mounted Drone Detection Jamming Integrated Uav Detection, Positioning, and Countermeasures Blocking Units
2023-10-17Portable Drone Detector aeroscope mobile works offline or online can find controller pilot position detection device up to 10km
2023-10-05Vehicle Use-Signal jammer detector for uniform services
2023-09-20Anti-Theft Jammer Detector for Local Command Center
2023-09-20Portable Cellphone Jamming Detector
2023-09-19M8000 RF Signal Detector Anti Spy Tracker Wifi Camera GSM Audio Bug Sweeper
2023-09-188km Ku Band Microwave Alarm Security System Ground Surveillance Monitor/Detector/Sensor/Radar
2023-07-31Full Band Drone Jamming and Navigation Spoofing
2023-07-318kms 300MHz~6GHz RF Uav All Frequency Detection Direction Finding Equipment
2023-07-311.2G 100W anti drone module
2023-07-211.2G 50W anti drone module
2023-07-211.2G 30W anti drone module
2023-07-211.2G 10W/20W anti drone module
2023-07-21Portable anti UAV anti drone Systems 4 bands with removable battery for 1500m
2023-07-21Built-in antenna Phone Signal Jammer Blocker 2g/3G/4G/5g L1 WiFi Camera for room
2023-02-28Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Start a conversation to know more about what we have for you…
Get in touchEnter your email for exclusive offers and information on new upcoming products.
product
solution
about us
service
news
