Archives - Bluetooth

Disable automatic Bluetooth connectivity on your iPhone

Similar to automatic Wi-Fi connectivity, your iPhone searches for nearby available Bluetooth connections. Assailants can use a Bluetooth connection as a potential entry point to hack into your device and steal your personal information. To turn off automatic Bluetooth activity on iOS: Go to “Settings.” Go to “Bluetooth.” Turn Bluetooth off. A safer way to […]

Limit sensitive activities on public Wi-Fi networks

Public Wi-Fi networks at places such as airports and coffee shops present an opportunity for attackers to intercept sensitive information. When using a public or unsecured wireless connection, avoid using apps and websites that require personal information, e.g., a username and password. Additionally, turn off the Bluetooth setting on your devices when not in use.

Bluetooth security best practice: Use hidden mode

Enjoying wireless connectivity is all about balancing convenience with security. Bluetooth devices, such as wireless headsets, speakers and microphones, make it easy to seamlessly take hands-free calls while driving or to move around freely while listening to your favorite music, among other use cases. Using these devices does represent a security trade-off, though. Open Bluetooth […]

Adjust your Android settings to reduce the possibility of overheating

Cellphone overheating is a real risk that can dramatically impact the functionality of your device. To avoid this issue, turn off your Wi-Fi and Bluetooth connections if you’re not actively using them. Then, turn down your brightness, and exit any minimized programs running in the background. For help with this last part, you may have […]

Use Bluetooth alternatives for better battery life and greater security

Bluetooth access can serve as an entry point to your laptop or mobile device for malicious actors, and leaving it on could drain the battery. Try alternatives that allow you to reduce the attack surface while lasting longer on a single charge. For instance, if you play music from an external source, plug in using […]

Turn off Bluetooth to avoid getting AirDrop spam

Cybercriminals often use Bluetooth channels as a way to invade peoples’ smartphones. For user convenience, iPhone and Android devices automatically leave Bluetooth on. So to avoid receiving unwanted AirDrop spam, remember to always switch Bluetooth (and Wi-Fi) off when you’re done using it.