Protect your other devices too

2024-03-07 04:21:47

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Protect your device - Make sure your computer, smartphone and other mobile devices are password protected. Download the project only from trusted sources. Install the latest protection and keep it up-to-date. Please disable Wi-Fi and Bluetooth when not in use. Do not leave your mobile device unattended

How secure is Bluetooth? As with Wi - Fi, communication is encrypted, and there are many other security functions. You can restrict specific devices to communicate only with other trusted devices. For example, let's only allow the operation of phones via Bluetooth hands-free headset, not other devices. This is called device level security. You can also use so-called service level security to limit what different Bluetooth gadgets can do with other devices. Criminals are becoming increasingly complex; you do not know blue blue bugs (people inherit your Bluetooth device without your knowledge), blue robberies (people are usually used for other purposes for advertising purposes Sending information to the device) (as well as using a Bluetooth connection to download information from other people's device) as well as bluesnarfing there are more ways to attack the Bluetooth network

When Bluetooth devices are connected to each other (for example, phones and wireless speakers), it is called master - slave relationship. One of the devices is a master device and the other device is a slave device. The master device sends information to the slave device and the slave device listens for information from the master device. The device can be a master device in a piconet, but also a slave device in a different piconet, but the master-slave relationship can also be switched. That's why you need to put the Bluetooth device in pairing mode to connect to a Bluetooth device. It becomes a master so that you can become a slave after establishing a connection.