Frequent travellers know how convenient public Wi-Fi can be. Unfortunately, a lot of people aren't so aware of the risks that entails.

We're in an age where personal information can be worth real money to criminals, and browsing public networks without a VPN can expose your personal information to companies and shady individuals.

There are countless VPN services on the market, so choosing the right one can be perplexing. If you want a reliable VPN subscription for a great price, look no further than Disconnect VPN, which is currently 90 percent off.

As with all VPN services, Disconnect VPN masks your browsing habits by rerouting your traffic through its servers. This has several benefits:

1. Encrypted connection

Disconnect encrypts your connection while accessing public networks, keeping your browsing habits and personal information safe from companies and crooks.

2. Access blocked services

Depending on where you're accessing the internet, you may be restricted from certain apps, streaming services, or websites. By routing your traffic through its servers, Disconnect VPN can allow your device to access content as if you're in a different country.

3. Faster speeds and more battery life

An unfortunate downside of VPNs is that you may have to trade privacy for speed. However, Disconnect blocks tracking requests from your device, freeing up your bandwidth and allowing you to browse the internet faster.

With fewer processes running, your battery life will also be extended.

Disconnect VPM is offered in 1-year, 3-year, and lifetime subscriptions for US$50, US$150, and US$500 respectively.

However, ScienceAlert Academy is currently running a sale; you can buy 1-year and 3-year subscriptions for US$19 and US$29 respectively, or gain lifetime access for US$49, less than a price of a 1-year subscription at retail.

This is a promotional ScienceAlert Academy post, in partnership with StackCommerce. We carefully vet all courses and products to make sure they're relevant to our readers, and make a share in the profits of any sales.