Researchers use drone to hijack wifi connections




Security researchers have drone converted to hijack. Already flying wifi connections to phones, tablets and other devices with Wi-Fi The drone occurs as a trusted network, after which the device automatically connect to the drone.

The researchers, whose findings will be presented next week at the Black Hat conference in Singapore, the drone already demonstrated on CNN. Basically, the device is a flying version of the pineapple , a device that allows devices of unsuspecting passers-led tempted to make, then the connection can be intercepted. connection

Both the drone of hackers as the pineapple using a design flaw in WiFi. Wifi devices that are not connected to the Internet, but who do have standing, wifi to transmit a signal indicating to which networks they are looking for. An attacker could respond by pretending it is the network where the user is looking for, and then make that automatically connect. This principle works especially well with public Wi-Fi hotspots, but many users have saved public networks in their memory.

In a test in London, the researchers were able to gather 150 people at which networks they were looking for. In another test, the drone usernames and passwords from Amazon, PayPal and Yahoo specifically for the study were created. Intercepted It is unknown how the researchers solved ssl, they probably fit a man in the middle attack to which the drone occurs when the user. Thereby hj can undo the encryption and the site then over unsecured HTTP redirect to the user.


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