The Security and the WiFi Blocker

 

A recent case in Manchester shows how fragile we rely on RF. In this example, the use of simple auto-jammers that attempted to enter the car lids in the parking lot caused confusion where no one could unlock / lock the remote locks and eventually trigger multiple alarms.

North American car locks are running in the 315MHz range, which operates in Europe and Asia in the 433MHz range. While signal jammers are illegal in most countries, in many places, the sale of these devices will usually block the frequency from about $ 50 to $ 200 depending on equipment and quality.

In order to reduce the risk to the vehicle locking devices, it is important that they observe and / or listen to the notes that occur during the reception of the 4G LTE jammer. Manual locking is certainly not affected, so if you are too worried, you can cover the remote control and the manual, but some newer vehicles do not offer this option.

Handheld Cell Phone Jammer

In addition to vehicle home automation and locks in the 868MHz range, Zigbee and other proprietary protocols operate. Even if the data in these systems is encrypted, a large amount of damage can be caused by simply blocking and disabling these devices. With the ease of these devices and the fact that they are very effective, we will continue to see more thieves and traditional criminals turning to "high-tech" to use these tools.

Equipment sandwich and home intrusion
I heard a lot about people cutting the wires, which suggests that they're free of their cable traces, and even more worrying is that they're boasting this online through social media for the public. It makes people at great risk that many people do not know the risk. Potential thieves or family intruders now know a key weakness when they are even smart enough to have an advantage when they enter your home. Like a car lock jammer, mobile phone stutterers are illegal when they are still easy to come by.

Mobile jammers can be purchased online, and sales outlets can send them to US residents and other countries, even if they are illegal. Use a car gps jammer to give you $ 20K fine or worse. However, if the criminals can buy an unlicensed gun, their hands in the mobile phone interference are not difficult.

If thieves or home-disabled people are activated outside your home, one of your devices will not be able to receive more calls and you can not call emergency numbers for help. Many of these wifi blockers also interrupt Wi-Fi so that the entire communication can be easily turned off at home when the switches on these devices are turned over.

Although more and more people "cut off the rope", but also to the fixed network of the traditional alarm system also sets challenges. If the fixed network is interrupted, this is usually triggered and alerted at the alarm monitoring station. Now alarms can be connected over the Internet or via a mobile phone connection. However, these two newer methods have problems when the Internet or the cellular connection normally disconnects the alert provider without warning. Thieves can easily cut the Internet from outside the house, and we've seen what could make the mobile phone more annoying.

Many operators sell additional home automation and security equipment and services of alarm systems, cameras and locks. However, people need to ask how these devices and safety measures are effective when the jammers are introduced into the mix, especially when the criminals are more skilled in the technology. These disturbances can also destroy the industrial system and give enough energy to kill the battery to block several blocks so that it is conceivable that these types of strategies are attacked not only by criminals, but also as an arsenal of extremist groups Can be used.

Some Ways to Protect your Privacy Online

 

Now most people do not need to be told why online privacy protection is so important, but maybe you just do not know how to get started. This is a good first step in installing several key applications and switching to privacy-focused companies. This is not what you think so much work.

Let's take a look at some of the changes you can make.

Get the correct browser add-in

It is likely to improve your privacy without changing the browser, however. Plugins such as disconnected, Ghostery and eWN Foundation HTTPS are everywhere to help. The first two prevent multiple forms of invasive tracking. HTTPS Everywhere automatically redirects you to an SSL-encrypted version of the site (if you did not) (for example, https: //facebook.com instead of http://facebook.com). This can help you avoid eavesdropping and some Web-based attacks.

Switch the search engine

You can not miss DuckDuckGo when you perform a search while respecting your privacy. They will not track any user data that is different from Google, Bing, and most other search engines you use. StartPage is another good choice. In the past three years, the search volume of the site has almost tripled.

Encrypt your message

There are many applications that promise to encrypt the communication, but the signal is actually provided. Some tools like wireless blocker jammer are also used to protect privacy.The signal was recently reviewed by security experts and found to be "encrypted voice". This means that it is likely that anyone can not decrypt the message you send. Another good choice is WhatsApp, which implements support for the signal protocol this year.

Make sure your contacts are on board. Encrypted messages work only when all parties in the session are encrypted.

Any changes mentioned so far will not cost you a penny (although welcome to donate to the developer). But some things worth paying when it comes to protecting your privacy.


Change your browser

You are not using Chrome, Edge, Internet Explorer, or Safari. There are many other options that emphasize user privacy. In the mainstream browser, Firefox may be your best choice. And SRWare Iron, which is based on the same code as Chrome, but its developer has removed all Google tracking code. Starting Brave's new browser is also worth a look, like the open source Midori.

If you want to go all the way, download the Tor browser package. According to Edward Snowden, "If you do not use Tor, you are wrong, Tor does not provide bulletproof privacy protection, but it is a huge improvement in the open browsing.

Use a VPN

Your ISP knows what you are doing on the web is horrible, but not necessarily that You can start using VPN to prevent your activity from being spy on.Like using a gps tracking device jammer so that people cannot track your car.Contact your trusted provider of privacy: private internet (PIA), NordVPN and IPVanish are worth a try TorrentFreak has a nice article that lists some of the other. Do not be cheap here. A good VPN connection is a good investment and can provide a lot of extra privacy protection.

It's up to you

The apps and services listed here do not guarantee your privacy and security, but they will keep you in the right direction. You need to be vigilant. Carefully consider your trusted website with your personal data and consider before you post - what you post, who will see it. Remember: a little bit of discretion will take a long time.

The GPS Jammer Use of Drivers

Truck drivers around the country have been educated about the potential penalties for using a GPS jammer as a result of Operation AUStrans. The ACMA took part in this annual operation, run by the NSW Road and Maritime Service (RMS), after GPS jammer use was reported as an issue in the transport industry.

The ACMA was involved in the operation from 12–13 May. It was conducted at the Marulan Heavy Vehicle Safety Station, Hume Highway (NSW). The Hume Highway is a major transportation route used by truck drivers who travel the length and breadth of Australia.

Since 2004, it has been illegal to supply, possess (for the purpose of operation or supply) and operate an RNSS jamming device, commonly known as a GPS jammer. Under the Radiocommunications Act 1992, a person found guilty of this offence may receive a court-imposed penalty of up to two years imprisonment or a fine of up to $255,000.

The ACMA spoke with approximately 100 truck drivers over the two-day period about GPS jammers and monitored the spectrum for potential jammer use. Truck drivers were given fact sheets about GPS jammers and were soon spreading the word on the radio about these devices. The monitoring conducted supported previous reports that GPS jammers were being used by some truck drivers.

Vehicle Mounted GPS Jamming Device for Sale Portable Jammer That Blocks GPS Signals

We also inspected radios used by the truck drivers and found that all devices complied with Australian requirements.

Truck drivers sometimes use GPS jammers for a number of reasons, including:

disguising how long a driver has been working
disguising when a shift was worked (which could attract fraudulent penalty rates)
allowing trucks to drive down streets that cannot be legally accessed by a large vehicle.
RMS sought the ACMA’s participation in this operation because all of these users have the potential to severely undermine road safety.

As a result of Operation AUStrans, RMS will use the ACMA’s GPS jammer fact sheet as part of its education and awareness activities for large transport companies. RMS and the NSW Road Transport Authority also know how to identify a GPS jammer and can refer this matter to police or the ACMA for further action.

Some Ways to Track You

 

Nowadays, modern wireless technology has become a very important part of our life. Can you imagine the world without all the smartphones, tablets, mobile Internet and other portable gadgets? We often use them, and these portable devices are often used for a variety of business matters, and even important social services. A prominent example of this widely used wireless technology is GPS.

GPS is used not only for city voyages but also for rescue teams and aerospace and naval purposes. Because you know that the system itself is essential for many social services, and if one day there is no GPS, it may even lead to panic. This may be the main reason why those GPS signal blockers are considered illegal. They are dangerous, because they may interfere with important communications.

 GPS tracking

So there is a question why these dangerous devices are popular? This is because GPS can be easily misused. The global navigation system can be used for tracking purposes, and is actually illegal to track. If you have any type of GPS-based gadget - someone may use it for you.

As we all know, putting all your eggs in one basket is dangerous, so there are some alternatives to GPS navigation systems. They are GLONASS, cellular tower triangulation and Wi-Fi navigation. If GLONASS is clear to the public that it is a GPS-like Russian GNSS, then cellular tower triangulation and Wi-Fi navigation may need to be clarified.

We will start with Wi-Fi navigation, the system is being developed, but the first step is by Google. Google has collected information about thousands of Wi-Fi hotspots in its Street View projects for navigation purposes.As long as the physical location of these wireless hot spots is fixed, you can calculate the location of at least three between. Use the signal strength to calculate the distance to each hotspot, the closer the hotspot, the stronger the signal. We believe the future is behind this navigation. But it also has several drawbacks: it gives less accurate results than GPS, and it only works in densely populated areas, where a large number of Wi-Fi hotspots are available. Hopefully, the accuracy of the technology will grow as the number of Wi-Fi networks grows.And of course,a WiFi jammer can interfere with it.

phone tracking

The second technique is Cell Tower Triangulation, which is more convenient because it uses your own cell phone to track your location. Now how the word works. Because you may know that your phone remains connected to at least 2-3 base stations. Their coordinates are known and fixed. While your position is calculated among the three unit towers. The benefits of the technology: it is quite common because everyone now uses mobile communications and has a cell phone that tracks work everywhere, even in indoor cell coverage.In this time,you can be tracked by your cell phone easily like what you have seen in the movie.So a cell phone signal jammer can help you deal with such tracking.

Do You Know What You Can Use the UHF VHF Jammer for?

 

UHF and VHF low frequency bands (140-180 MHz, 450-480 MHz), which are used by many of the electronic devices we use every day, even without thinking about it, for example, safety intercoms. Two-way radios talk to each other through your neighbors' zealous kids while hiding in their basement, also using UHF and VHF frequencies. However, not only low-frequency radio communication and signal work has helped. If you want to block these frequencies you need a strong desktop UHF VHF jammer.

If you live in a city, especially if it is a huge metropolis like New York, London, you may have noticed that surveillance cameras are everywhere: In traffic lights, lamp posts, mounted on walls, and circuit breakers in the sun, etc., these are CCTV cameras that use UHF / VHF frequencies for their work. Many governments have started installing CCTV cameras in many cities in the last few days. If you think CCTV cameras violate your privacy, you can use this signal jammer (CCTV interference) to avoid any The streets of the city were found by CCTV cameras.

6 Bands Handheld Cell Phone Signal Jammer 3G 4G LTE  Frequency Blocker

Another implementation of low frequency bands is the use of their RFID microchips. These microelectronic things are used in a variety of ways. For example, when you buy food at a mall or grocery store, all foods that are labeled with RFID chips inside each support different frequencies of NFC technology. When you visit any government agency that you use with RFID chip visitor badges, use NFC technology to secure facility services that can track building movement within the building. By the way, if your smartphone, they may not even need an audience badge on you because your smartphone will be the object they can track. Smart home systems also use RFID microchips and NFC technology as part of their technology, so you are at risk of being tracked in your own house. But the RFID jammers can easily protect you from all those threats.

In addition,another low frequency bands to find your location is LoJack tracking, you can find special equipment for making. They are called LoJack / 4G jammers, and they have many other appliances besides LoJack's tracking prevention.

The Possible Ability of Jammer

 

A single well-placed GPS jammer or spoofer could disrupt signals in an entire region of the United States, an official from the Homeland Security Department told a GPS conference in Nashville, Tenn.

At the same time, the U.S. still “lacks the capability to rapidly detect and geo-locate jamming or spoofing of GPS services,” DHS program manager John Merrill told the annual meeting of the Civil Global Positioning System Service Interface Committee, a global forum that fosters interaction between the U.S. and worldwide GPS users. The U.S. developed and operates GPS.

Merrill did not define the size of a region a GPS blocker could knock out, but Jules McNeff, who spent 20 years in the Air Force working on GPS and is now vice president for strategies and programs at Overlook Systems Technologies Inc., a GPS engineering firm in Vienna, Va.,estimated a one watt GPS jammer could blanket a medium sized city.

Related image

Logan Scott, president of a company with GPS expertise called LS Consulting, said in a May webinar run by Inside GNSS that a GPS jammer with one-tenth of a watt of transmit power has a range of 9.4 miles, a one watt jammer, 29.8 miles, and a fen watt jammer, 94.2 miles. Inside GNSS is a magazine on GPS and other satellite navigation systems operated by China, the European Union and Russia, collectively called Global Navigation Satellite Systems.

Consumer jammers at these power levels can be purchased on the Internet primarily from Chinese manufacturers at prices as low as $40.

DHS and the Defense Department have worked to develop a signal jammer location system that picks up and feeds jammer signals to a master station run by the National Geo-Spatial Intelligence Agency since 2010, but to date the only feeds it receives are from sensors located at Newark Liberty International Airport in New Jersey, Merrill told the conference.

ジャマー対ピンホールカメラ


映画のようにピンホールカメラを使ってあなたを覗いている人のことを詮索しているのですか?そして、彼らはあなたがスクリーンから他の部屋で何をしているのかを見ることができます。

f:id:Handsomeguy:20170105195959p:plain



ピンホールカメラの覗き見を避けるためには、ピンホールカメラの仕組みを知っておく必要があります。簡単に2つのステップに分けることができます。最初に、カメラはあなたが撮影原理で何をしているかを見ることができます。 無線信号の形式で受信側に配信される。

今では、wireless jammer がそれに反対することができます。妨害器は、ピンホールカメラが受信装置に信号を送信できなくなるように、無線信号を妨げる可能性があります。覚えておくべきことは、カメラが半径範囲 ジャマー。