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Tracking technologies, GPS, Wi-Fi, and more: Privacy concerns and safeguards

Using Bluetooth sparingly on your smartphone extends its lifespan.

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Those who intermittently activate radio modules on their smartphones are adopting a strategy that...
Those who intermittently activate radio modules on their smartphones are adopting a strategy that has certain benefits.

Smarter Smartphone Safety

Tracking technologies, GPS, Wi-Fi, and more: Privacy concerns and safeguards

Navigating the world of smartphones isn't just about apps and selfies; it's also a journey through the realms of privacy, security, and convenience. Here's a rundown of the pros and cons of constant connectivity, along with top tips for managing your Android and iOS devices.

The bright side

  • GPS: Navigation apps, location-based services, and emergency services like E911 all rely on GPS.
  • WLAN (Wi-Fi): Fast internet access saves mobile data and improves connectivity.
  • Bluetooth: Wireless connectivity with headphones, speakers, and other devices enhances our digital lives.

The darker side

  • GPS: Privacy breaches might occur as this feature can be exploited for location tracking[1][2].
  • WLAN (Wi-Fi): Public networks can be prone to data interception by hackers[4].
  • Bluetooth: Unauthorized access and tracking could be potential risks when leaving it on[1][4].

Taking control

Android

  1. GPS: Head to Settings > Location to manage location services, or control which apps have access to your location by visiting App permissions.
  2. WLAN (Wi-Fi): Go to Settings > Connections > Wi-Fi to toggle Wi-Fi on or off, and manage networks while disabling auto-connect to public networks.
  3. Bluetooth: Navigate to Settings > Connections > Bluetooth to control Bluetooth functionality, and adjust device visibility under My Devices.

iOS

  1. GPS: Visit Settings > Location Services to manage location services and grant access permissions to apps as needed.
  2. WLAN (Wi-Fi): Head to Settings > Wi-Fi to turn Wi-Fi on or off, and manage networks while disabling auto-join for public networks.
  3. Bluetooth: Go to Settings > Bluetooth to control Bluetooth functionality and adjust device visibility under My Devices.

Advice for a safer journey

  • Preserve privacy: Turn off unused features (GPS, Wi-Fi, and Bluetooth) when not needed to shield yourself from tracking and hacking risks[1][4].
  • Choose wisely: Prefer private networks over public Wi-Fi, and utilize a VPN for added security when needed[4].
  • Stay updated: Ensure your device and apps are updated to patch security vulnerabilities[4].
  • Limit access: Monitor app permissions to prevent unauthorized access to sensitive information[1][4].
  • Music and other media can be easily accessed and enjoyed on smartphones, thanks to the built-in audio players and streaming apps that leverage Wi-Fi connectivity for faster load times and data savings.
  • Smartphone technology allows for seamless integration with a variety of gadgets, like smart speakers and wearable devices, thanks to the Bluetooth functionality, enhancing the user's digital experience.

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