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How can I make a VPN use less mobile data

19.06.2024
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Are you looking to cut down on your VPN's data consumption without compromising security? Here are some practical tips and protocols to help you minimise your VPN's data usage on both mobile and desktop devices.

Optimise VPN protocols for mobile devices

When using a VPN on your mobile device, consider the following protocols to reduce data usage:

  • IKEv2: This protocol is efficient and includes a kill switch feature, ensuring a secure connection even if VPN connectivity is interrupted.
  • IPSec: Choose 128-bit IPSec for minimal data usage while maintaining reasonable security. Combining it with other protocols enhances security without significantly increasing data consumption.

Streamline VPN protocols for desktop usage

For desktop devices, especially when connected to a personal hotspot, prioritise these protocols to lower data usage:

  • PPTP: Although not the most secure, PPTP consumes the least amount of data among VPN protocols.
  • L2TP: Opt for L2TP over PPTP for improved security without a substantial increase in data usage.
  • IPSec**: Similar to mobile devices, use IPSec at 128 bits for a balance between security and data efficiency.

Steer clear of High-data protocols

Avoid protocols like 256-bit Stealth OpenVPN, which, while highly secure, can significantly increase data consumption.

Additional tips to reduce VPN data usage

In addition to protocol adjustments, follow these strategies to minimise your VPN's data usage:

Turn off VPN when not needed: If you're not actively using the VPN, toggle it off to prevent unnecessary data consumption.

Utilise split tunnelling: Split tunnelling allows you to direct specific app traffic through the VPN while letting others access the internet directly. This can conserve bandwidth and speed up connections. To learn more, read: What is VPN split tunnelling?

Choose closest servers: Opt for VPN servers nearest to your location to reduce data travel distance and conserve bandwidth.

Avoid free VPNs: Free VPNs often come with ads and pop-ups that consume additional data. Consider investing in a reputable expert VPN for better data management.

Why do VPNs use more data?

VPN encryption adds overhead, requiring more data to transmit information securely. While some claim to reduce data usage, evidence suggests otherwise due to encryption tunnels and additional security measures.

Remember, a VPN enhances security and privacy but requires thoughtful management to optimise data usage. By implementing these strategies, you can enjoy a seamless online experience with minimise data consumption on your VPN.