How to find out if my phone is intercepted?

ottobre 19, 2010 Technology No Commenti


In an era where communication is mostly happening via phone, wiretapping must also be able to follow the new trends, and adopt new technologies. Unlike the eavesdropping of phone calls made on normal land line networks, however, cell phone interception does not require planting bugs on the line cable, or straight into the phone, of the person under surveillance.

In fact, in most cases, interception of mobile phones is carried through a device, as small as a suitcase, which can hack into the mobile network, decoding the encryption code that protects the conversations, and enabling its users (usually police or law enforcement) to listen undisturbed to calls that occur within a few hundred meters.

These devices operate in a completely non-invasive way, and the persons intercepted are generally not able to figure out that they are being listened to. Therefore, all the urban legends on this subject are completely unfounded, like the one that says that by typing in a particular sequence of numbers you can find out if your phone is under control, or that the buzzing sound that you can hear when your phone is close to a radio or TV (which indicates a connection to the nearest cell) is actually and interference caused by an interception device.

To protect our conversations from this kind of eavesdropping, the best way is to add an extra level of protection to out phone calls, by using an encrypted mobile phone handset. The conversations between two devices of this type, in fact, take place via an encryption key, which is installed directly on the cell and therefore impossible to access from the outside.

Just like an email sent in encrypted format, the caller uses an encryption key to make his call. If the call receiver has a phone which is equipped with the same key, any unauthorized listener can hear nothing but an unintelligible white noise. Therefore, for your secure phone calls, usage of an encrypted phone allows you to stay safe from prying ears.

In any case, if you have doubts or suspicions that your phone can be under control, certainly the best thing to do is to consult an expert. For all your telephone privacy needs, we recommend that you contact Endoacustica, with its several years of experience at your disposal to find the best solution for your case.

GSM Bug, remote surveillance in 4 cm

ottobre 19, 2010 Technology 2 Commenti

We heard more than once that “size does not matter”, and this is especially true in audio surveillance technology, in which very often the best results are achieved by using equipment the size of a few millimeters, which despite their tiny size are capable of providing outstanding performance.

For example, this is the case with GSM bugs, which can have a size even smaller than 4 cm, but which, thanks to a sensitive microphone, and most of all to their built-in SIM card, are able not only to listen to conversations that take place within their operating range, but above all to transmit their intelligence in real time to a distant listener, even on the other side of the world!

In fact, thanks to its voice-activated sensor, as soon as the GSM bug detects a sound above 60 decibels around it, the SIM card will automatically initiate a telephone call, towards a preset phone number (i.e. your cell phone number, for example), and you can listen live and in absolute secrecy, to the conversations picked up by its microphone.

The GSM Bug , thanks to its tiny size, is suitable for being concealed almost anywhere, with its battery which provides enough juice to operate for long periods of time. Concealing it in places such as the inside of a car, you can start listening in, as soon as it is switched on. In addition, the operating parameters of the bug, as well as its sensitivity settings can be changed remotely, by simply sending an SMS to the SIM card.

To find out in detail the operation of GSM Bug and of a wide range of listening devices, you can visit the Endoacustica website and contact our experts in surveillance, for a tailored advice.

Free WiFi, anytime and anywhere? Now you can

ottobre 19, 2010 Technology No Commenti

In our cities, it has become quite common to see people who, with their laptops or smartphones, roam around trying to find a free wireless network to check their mail, or to surf for study or work while they are outside.

Now, thanks to the latest technological development, a device called WiFi Stealth, this view could become a thing of the past, because anyone can become a hacker and be able to always find a free connection.
In fact, WiFi Stealth is not just a wireless receiver, but allows it to decode any key (that is, WEP security keys used to protect wireless networks), allowing its users to access not only open networks, but also to those protected with a password.

It has an operating range much wider than that of common wireless cards mounted on our computers or cell phones; in fact, WiFi Stealth is able to detect wireless networks within a radius of two kilometers, and with a simple click, you can easily decode the WEP key and access it.

It is a standalone device, which does not need to be connected to a computer to function, and therefore can be used to create a hotspot, simply by exploiting the wireless network from your neighbor of from the office upstairs.

The price that the manufacturer declares, on its website, is just over $ 150, surely a worthwhile investment in the long term, as it allows you to save on connection fees. Obviously though, such a technology is probably prone to a usage less innocent than simply saving on subscription, but it could put into the public domain some confidential information, stored on encrypted networks.

For further information, you can visit the Endoacustica website.


ottobre: 2010
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Newsletter Endoacustica Europe - ENGLISH


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