What is a VPN (and why might you need one?)

Ever feel like the internet is being a bit nosy? A Virtual Private Network (VPN) is a handy tool that helps you browse the web more privately and avoid being bombarded with targeted ads based on your browsing history. Here’s how it works:

October 17, 2024

When you’re using the internet on your phone, tablet, or computer, you’re constantly sending and receiving data. A VPN acts like a secure tunnel, hiding your data from prying eyes.

To get started, you'll need to create an account with a strong password and subscribe to a VPN service. While some VPNs are free, most require a monthly fee. Once you’ve signed up, you log in to the VPN app on your device, and it runs in the background, ensuring your internet data is always sent through the secure VPN tunnel. One paid subscription usually covers all your devices.

What does a VPN do?

A VPN is designed to make it harder for companies and others to:

  • Track your internet usage

  • See which websites you visit

  • Know what you’re buying

  • Figure out where you are in the world

Benefits of using a VPN

  • Helps block advertisers from tracking you

  • Lets you access Australian websites while overseas that might otherwise be blocked

  • Adds a layer of safety when using public Wi-Fi - though it’s still a good idea to avoid things like online banking when on public networks

  • Some VPNs have a 'network lock' feature, which stops all data transmission if there’s an issue, ensuring extra protection.

What can’t a VPN do?

While VPNs offer a lot of benefits, they’re not miracle workers. They can’t:

  • Hide your internet use completely from your ISP or the government

  • Provide 100% privacy or protection

  • Act as antivirus software to scan or block viruses and malware

Free VPNs: What to expect

There are two types of free VPNs:

  1. Always free but limited: These VPNs often offer fewer features and may display ads or remove features over time.

  2. Free trial with full features: These allow you to test the full service but will often subscribe you to the paid version after the trial ends.

Features you should look for in a free VPN:

  • Hides your browsing from third parties (but not your ISP or the government)

  • Hides your location

  • Allows access to blocked websites in your country

Paid VPNs: What to expect

Paid VPNs typically cost about $12 a month or around $99 a year if paid upfront. Before you choose one, make sure your internet service provider supports VPNs - some don’t. Remember, while your ISP can see you’re using a VPN, it’s legal to use one in Australia. However, that doesn’t give you a free pass to do anything illegal online!

A good paid VPN should offer:

  • A no-logging guarantee (they won’t store or sell your data)

  • Apps for all your devices - phones, tablets, and computers

  • Easy set-up with a simple connect button

  • Everything a free VPN offers, plus more security features

Tips for protecting your privacy online

Even with a VPN, the best way to protect yourself online is by being smart about your internet habits. Keep these tips in mind:

  • Use strong, secure passwords and keep them private.

  • Always update your software and devices to stay protected against new threats.

  • Be cautious of links promising to 'speed up' or 'clean' your system - they can often carry viruses.

  • Don’t overshare personal information like your date of birth, credit card numbers, or government info.

  • Be selective when granting permissions to apps and regularly review what access you’ve given.

  • Only give personal details on websites with a secure https:// or lock symbol.

  • Avoid clicking on links from emails or text messages, as they could be traps for downloading malware.

With a VPN and some smart online habits, you can enjoy a safer, more private browsing experience!

Source: https://beconnected.esafety.gov.au/
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