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What is a VPN? Best Uses for Virtual Private Network (2023)

A VPN (Virtual Private Network) is a service that allows you to access the internet privately and securely. When connected to a VPN, your internet traffic is routed through an encrypted tunnel to a remote server run by the VPN provider. This hides your real IP address, masks your online activities, and protects your privacy.

Here is a quick overview of what a VPN is and its best uses in 2023:

What is a VPN?

  • A VPN creates an encrypted tunnel between your device and a remote server operated by the VPN service. All your internet traffic is routed through this tunnel.

  • This hides your real IP address and location. Websites will see the IP address of the VPN server instead of your actual IP address.

  • VPN encryption protects your internet traffic from snooping. Your ISP, hacker, or anyone else on the network cannot see what you are doing online.

  • VPNs allow you to bypass geo-restrictions and censorship to access blocked websites and content. You can virtually appear to be in a different country.

How Does a VPN Work?

A VPN works by establishing an encrypted connection between your device and a VPN server. Here are the steps:

  1. You connect to a VPN server located in another country. This is done by installing and running a VPN app.

  2. The VPN app encrypts your internet traffic and routes it through the VPN server. This creates a private tunnel between your device and the server.

  3. The server decrypts the traffic and forwards it to the destination website. The website sees the IP address of the VPN server instead of your real IP address.

  4. When the website responds, the data travels back through the encrypted VPN tunnel to your device.

This hides your IP address and online activities from your ISP, government, hackers, and anyone else on the network.

Top 7 Uses and Benefits of Using a VPN

Here are some of the top reasons why you should use a VPN in 2023:

1. Protect Your Privacy Online

A VPN prevents your internet service provider (ISP), government agencies, and hackers from spying on what you do online. It hides your browsing history, online activities, and stops advertisers from tracking you.

2. Access Blocked Websites and Apps

Bypass censorship and geo-restrictions to access websites, streaming services, and apps blocked in your country. A VPN lets you virtually appear to be in another location.

3. Secure Public Wi-Fi Hotspots

Public Wi-Fi networks are very risky and prone to hacking. A VPN encrypts all your traffic and provides a private tunnel, securing your data on public networks.

4. Torrent Safely and Privately

Many people get notices for downloading torrents without a VPN. A VPN masks your IP address and lets you torrent safely without revealing your identity.

5. Evade Throttling by ISPs

VPN encryption prevents internet providers from seeing what you are accessing. This stops them from throttling your bandwidth when torrenting or streaming.

6. Access Region-Locked Content

Access region-locked content on streaming platforms like Netflix, BBC iPlayer, Hulu by connecting to a VPN server in that country.

7. Secure Your Connections on Public Wi-Fi

Public Wi-Fi is very unsafe. A VPN provides end-to-end encryption securing your data and preventing MITM attacks on public networks.

Choosing the Best VPN Service in 2023

With hundreds of VPN services in the market, choosing the right one can be overwhelming. Here are some tips on picking the best VPN for your needs:

  • Fast speeds – Look for VPNs that offer fast connection speeds, low latency, and unlimited bandwidth. Slow VPNs can ruin your internet experience.

  • Reliability – The VPN should offer maximum uptime, reliability, and connection stability even during peak hours.

  • Top security – VPNs must use military-grade encryption like AES-256 bit or above and support secure protocols like OpenVPN and WireGuard.

  • Strict no-logging policy – Choose a VPN with a clear no-logging policy that does not store any usage or connection logs.

  • Multi-platform support – The VPN service should offer apps for all platforms – Windows, macOS, iOS, Android, Linux, routers etc.

  • Unlimited simultaneous connections – Look for VPNs that allow you to connect multiple devices under one account. Five is a good minimum.

  • Powerful features – Additional features like split-tunneling, Internet kill switch, obfuscation, and SOCKS5 proxy add more value.

  • Reliable customer support – Pick a VPN with 24×7 live chat and email support in case you need any assistance.

  • Money-back guarantee – VPNs that offer a lengthy 30-day money-back guarantee allow you to test drive the service risk-free.

Based on the above criteria, some of the top VPNs that I recommend for 2023 are ExpressVPN, NordVPN, Surfshark, ProtonVPN, and IPVanish. Do your own research to choose the best one for your needs and budget.

How to Set Up and Use a VPN

Using a VPN is easy. Follow these steps to get started:

  1. Select a VPN service – Pick a reliable VPN provider after comparing features, prices, and reading reviews.

  2. Download the app – Download and install the VPN app on your device like Windows PC, Mac, iPhone, Android, Firestick etc. Some VPNs offer browser extensions too.

  3. Log in to the VPN app – Launch the app and log in with the VPN account credentials you created.

  4. Connect to a server – Browse servers and select a server location, usually the country you wish to appear from.

  5. Activate the VPN connection – Click connect and wait for the app to establish the encrypted VPN tunnel.

  6. Verify your new IP – Go to a website like to confirm your new masked IP address and location.

  7. Enjoy private browsing – You can now browse the web privately, access blocked sites, and keep your activities hidden from prying eyes.

  8. Disconnect when done – Remember to disconnect from the VPN app once you are done to restore your original IP address.

It‘s really that simple! Connecting to a VPN provides a quick and easy way to browse the internet privately and securely.


TROYPOINT is one of the leading cord cutting and streaming resources online. Founded by technology expert Troy Wood, TROYPOINT provides honest, unbiased advice and tutorials on VPN services, streaming devices, Kodi, IPTV and more.

With over 300,000 YouTube subscribers and millions of readers each month, TROYPOINT is a trusted source for all things streaming related. Our mission is to provide honest insights and guides to help readers cut the cord and get the most out of their streaming devices.

When it comes to selecting a VPN service, you can trust the unbiased recommendations and advice provided by TROYPOINT. We put each VPN through extensive testing and only recommend the absolute best services that meet all the criteria outlined above.

The Bottom Line

A VPN has become an essential internet privacy tool in 2023. It encrypts your traffic, hides your IP, stops tracking, unblocks sites, secures public Wi-Fi and lets you access restricted content. TROYPOINT recommends using top VPN services like ExpressVPN and NordVPN for online privacy and security.

The steps to use a VPN are very simple. Just download the app, connect to a server and browse the internet privately. VPNs are legal, convenient to use and start for as little as a few bucks a month. I highly recommend using one anytime you go online.

I hope this beginner‘s guide has helped you understand what is a VPN and its best uses. Please let me know if you have any other questions!


Streamr Go

StreamrGo is always about privacy, specifically protecting your privacy online by increasing security and better standard privacy practices.