Is There A License Plate Reader Blocker Available?

383    Asked by DianeCarr in Cyber Security , Asked on Aug 1, 2023

I was reading an article in Popular science related to repo trucks and their auto-scanning license plate cameras.

The cameras are fitted on the four corners of the trucks, as they drive they can take any license plate number that they see and compare it with an online database of millions of other scans. On getting a hit, a notification is seen on the repo’s driver’s screen stating that the vehicle is past due. The data gets saved otherwise and is returned to the database including the license plate number, GPS coordinates, and time stamp. The repo firms can create profiles forecasting the driver’s address, workplace, etc. The system was so functional that companies hired scouts to drive with the camera to suck up license plates. 

These databases arrived online by a paying consumer. By 2009, repos were buying their personal camera systems to be installed on the truck. Few would choose iffy as the way to protect from the data-mining threats. I have a car, but the data-capture is aimless. I am thinking about the best way to mask the plate to the scans. The cameras displayed in the pictures utilize IR lights. It implies it won’t be seen by the human eye. Cameras fetch data in frames, delivering them to the processing unit that examines every frame seeking an identifiable pattern. Is it probable to get a light with sufficient brightness?

Answered by Darsh K

 There is a rising attempt by the states to create license plates to reflect infrared light in the spectrum and be identifiable to the optical character recognition function. Plates having light solid light backgrounds and dark characters are the simplest to read since the systems depend on enough contrast. If you can get a specialty plate issue by the state then it would turn harder for the systems to work. The most demanded plates, for a motorist, worried with stretching their privacy, would be those with intricate backgrounds and holographic components. The motorist can also use a bracket whose edges surround the numbers and letters and also encroach the state to which the plate is authorized. With the evolution of technology, the systems are converted to infrared imaging. As the systems work in the infrared spectrum, their utilization is not recognized/ Few active systems that are present that flash back when flashes are recognized are called ALPR blockers. Numerous systems use IR photography nowadays. Veil corporation has also invented a countermeasure known as the Veil Stealth Coating. It is a broad-band infrared absorbing coating given to plates that absorbs the light deployed by the systems. Veil consumes a huge spectrum of infrared light that makes it useful at countering systems that work on various IR wavelengths.


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