How to Choose a VPN: What to Look For and What You Actually Need

A VPN can do more than you might think. It keeps your data safe on public Wi-Fi, stops websites from tracking you, and helps you browse more freely online. But not all VPNs are made equal. Some focus on speed, others promise privacy, and some claim to do everything but don’t deliver. So, how do you choose a VPN that actually offers what you need?

The first step is knowing what to look for, so here are the must-have features every VPN should include. Whether you need a VPN for boosting your privacy, traveling the world, or streaming a series back-to-back, you’ll know exactly what to pay attention to.

How to Choose a VPN: Key Features to Look For

With so many VPNs making big promises, it’s easy to miss what truly matters. Let’s go through the main features you should check for. 

Device Compatibility

Make sure the VPN you choose supports the devices you use, whether that’s your phone, laptop, tablet, or all of the above. Most reputable providers offer apps for major operating systems like Windows, macOS, iOS, and Android.

If you want to protect more than just individual devices or secure your entire home network, look for a VPN that works with routers. Setting up a VPN on your router means every device connected to your Wi-Fi is automatically protected, even ones that don’t support VPN native apps, like Smart TVs, gaming consoles, and smart home gadgets.

Some providers also offer lightweight browser add-ons, such as a VPN Chrome extension. These give you quick protection for web traffic by only encrypting what you do in the browser. That way, you don’t need to install a separate app or send everything on your device through the VPN.

Wide Server Availability

The more server locations a VPN offers, the more flexibility you’ll have when choosing where to connect. A large VPN server network can also help reduce the chances of slow speeds caused by overcrowding, which happens when too many people are using the same server.

Go for a VPN with global coverage, especially in places that matter to you. If you’re in the US, for example, having access to US servers means you can still access local sites and services without issues.

It’s also a good idea to see how those servers are managed. Some VPNs use RAM-only servers, which wipe your data with every reboot to protect your privacy. Others operate in countries with strong privacy laws, meaning they’re less likely to be required to log your activity.

Fast Speeds and Unlimited Data Allowance

A VPN’s speed matters, especially if you stream, game, or work online. A sluggish connection can cause buffering, lag, or even kick you offline, which can be frustrating. Likewise, data caps can limit your VPN usage, and you may be disconnected once you’ve reached your allowance.

Go for a VPN that offers consistently fast speeds and unlimited data, so you can browse, stream, and download as much as you want without worrying about throttling or cutoffs. The best VPNs maintain performance even during peak hours, so you’re not stuck waiting for videos to buffer or pages to load. 

CyberGhost VPN offers superfast speeds and 10 Gbps servers in high-traffic locations, helping you avoid congestion and maintain steady speeds even when many people are online.

Strong Encryption Standards

VPN encryption is what keeps your data private. It conceals your traffic and sends it through a private tunnel, so no outsiders can spy on you. Without it, anyone on the same network may be able to see what you’re doing online. Most reliable VPNs use AES 256-bit encryption, which is known as one of the strongest ciphers by today’s standards. 

Choice of VPN Protocols

VPN protocols control how your data travels between your device and the VPN server. Some are built for speed, while others are more focused on security. The best VPNs offer several protocol options so you can switch if you’re having trouble with speed, stability, or blocked connections. 

The best VPN protocols you should look for are:

• • WireGuard®: A fast, modern protocol that uses strong encryption without slowing you down. It’s great for general use, with speed and security in one.
  • OpenVPN: An open-source protocol known for its balance of speed and strong security. It works well on most platforms.
  • IKEv2: A fast and stable protocol, especially suited to mobile devices. It’s ideal for switching between Wi-Fi and mobile data without dropping the connection.

Kill Switch

Even the most stable VPN connections may drop occasionally, which means your real IP address and activity could leak. This is where a kill switch can help you, as it cuts off your internet connection if the VPN disconnects and keeps you offline until the VPN is back up and running. That way, your data stays hidden from prying eyes.

DNS Leak Protection

DNS requests aren’t encrypted by default, which means your ISP or network admin typically can see what websites you’re trying to visit. A VPN without proper DNS leak protection might still let those requests go through your network’s default DNS servers, even if the rest of your traffic is encrypted. However, DNS leak protection forces all DNS requests through the VPN’s secure servers, keeping your activity private.

No-Logs Policy

A no-logs VPN doesn’t track or store what you do while connected, including the websites you visit, the apps you use, or the content you access. It should be clear, specific, and ideally verified by an external third party, not just a vague promise.

Some VPNs back this up with independent audits, which confirm that they’re following their own policies. Others go further with transparency reports or server setups that make logging technically impossible, like RAM-only servers that wipe all data on reboot.

Ease of Setup and Use

Depending on your technical knowledge, you may not want a VPN that requires a lengthy setup or tinkering with settings every time you connect. Many VPN apps can be installed quickly, especially on popular operating systems, and come with a clean, intuitive interface that lets you connect in just one click. Ideally, switching servers, changing settings, or adjusting features should also be easy, letting you personalize your connection even if you’re a first-time VPN user.

Multiple Simultaneous Connections

A VPN that allows multiple simultaneous connections lets you secure many devices at the same time without logging out. The number of simultaneous connections a VPN allows depends on the provider, as some limit you to a few, while others protect all of your devices under a single subscription.

Extra Features

Some VPNs include extra tools that give you more control over how and where your traffic is protected. The most valuable features you should look for include:

• • Split tunneling: Routes some apps or websites through the VPN while letting others use your regular connection.
  • Dedicated IP: Gives you the same IP address every time you connect, which can reduce CAPTCHAs or login issues.
  • Wi-Fi protection: Starts the VPN automatically when you join unsecured or unknown networks.
  • P2P support: Lets you use the VPN safely while torrenting or sharing files with peer-to-peer apps.
  • Content blocker: Blocks ads, trackers, and malicious websites at the network level.

Customer Support and Money-Back Guarantee

If something goes wrong, you’ll want customer support that can help. Look for VPNs with 24/7 live chat or fast email responses, especially if you don’t want to troubleshoot issues on your own.

It’s a good idea to read customer reviews before you sign up. You should also check the money-back guarantee. Most reliable VPNs offer it to let you try the service risk-free. That way, you can put the VPN to the test and get your money back if you decide it doesn’t work for you.

How to Choose a VPN Depending on Your Needs

The best VPN for you depends on how you plan to use it. If privacy is your top priority, look for features like strong encryption and a strict no-logs policy. On the other hand, if streaming is your main focus, you’ll benefit from VPNs with streaming-optimized servers and unlimited bandwidth. Here’s how to pick a VPN based on specific use cases.

How to Choose the Best VPN for Privacy and Security

If privacy and security are at the top of your priority list, here’s what your VPN should have:

• • RAM-only servers: These wipe your browsing data every time the server reboots, which reduces the risk of your activity being recovered or logged.
  • Strong encryption and secure protocols: Features like AES 256-bit or ChaCha20 encryption and protocols like WireGuard® and OpenVPN help keep your internet traffic private, even on risky networks.
  • Independent audits: Some providers hire third-party experts to check their infrastructure and no-logs policy. This shows they can back their privacy claims.
  • Privacy-friendly jurisdiction: VPNs based in countries without data retention laws are often under less pressure to collect or hand over user data.
  • Built-in privacy and security tools: Tracker blocking, a kill switch, DNS leak protection, and features like automatic Wi-Fi protection add extra layers of privacy without needing separate apps or settings.

How to Choose the Best VPN for Gaming

A good gaming VPN should help you stay connected without adding lag or causing random connection drops. Here’s what you should check for:

• • • Fast, consistent speeds: Speed is critical for gaming, so you’ll need a VPN with a strong server network and servers located near you.
    • Device compatibility: If you game on multiple platforms, make sure your VPN works on consoles or VPN-compatible routers. Consoles don’t natively support VPN apps, so find a provider that offers Smart DNS. This changes your DNS settings so you can still access online services on devices that don’t support VPN apps.
    • Gaming-optimized servers: Some VPNs offer gaming-optimized servers with even faster speeds and lower ping for better performance.

How to Choose the Best VPN for Streaming

If you’re looking for a VPN for streaming, you need one that offers steady, reliable performance with features like:

• • • Fast speeds and unlimited bandwidth: High-speed servers with no data caps help you stream in HD or 4K without constant buffering.
    • Streaming-optimized servers: Some VPNs have streaming-optimized servers for specific platforms. They’re made to provide easy access to your favorite shows and avoid interruptions or quality drops.
    • Smart DNS: Smart DNS reroutes your DNS requests, making you appear as if you’re in a different location without encrypting your traffic. It also lets you use a VPN on devices that don’t support native VPN apps, like Smart TVs or gaming consoles.

How to Choose a VPN for P2P File Sharing

If you use peer-to-peer (P2P) apps or share large files online, your VPN should be able to keep your activity private and your connection stable. Check for VPNs offering:

• • • P2P support: Not all VPNs allow file sharing. If they don’t, your speeds may be throttled or your connection could be blocked altogether. Choose a VPN that clearly supports P2P traffic on regular or dedicated servers.
    • Kill switch: If the VPN disconnects while you’re sharing files, a kill switch blocks your internet access until it reconnects. This can stop your IP address from being exposed to other users on the P2P network.
    • DNS and IP leak protection: Malicious users on a P2P network can potentially see your IP address. Leak protection keeps your real IP and DNS information private while the VPN is active, so bad actors can’t trace your activity or location.
    • No logs policy: A VPN that doesn’t store your connection or activity logs gives you more privacy when using P2P apps.

How to Choose the Best VPN for Travel

A VPN for travel should keep you connected wherever you go, without slowing you down or locking you out of the services you usually use. Look for:

• • • Global server network: The more countries a VPN covers, the easier it is to find a fast, nearby server, no matter where you are. This helps you avoid slow or overloaded connections and maintain access to the online services you typically use at home.
    • Fast and reliable speeds: Whether you’re video calling, streaming, or working on the go, a VPN with high-speed servers ensures your connection stays smooth and stable.
    • Reliable performance on public Wi-Fi: Airports, hotels, and cafés often have unsecured networks. A quality VPN keeps your data encrypted across these connections, protecting you from hackers and data snoops, even as you hop between networks.

How to Choose a VPN for Public Wi-Fi and Remote Working

Public Wi-Fi is convenient, but it’s not always secure, and remote work often means connecting from cafés, airports, or shared networks. Look for these VPN features:

• • • Auto-connect: Choose a VPN that automatically activates when you join unknown or unsecured Wi-Fi. This way, you’re protected even if you forget to turn it on.
    • App rules or smart rules: Some VPNs let you create custom rules, like automatically turning on the VPN for specific apps (like email or cloud storage) or when connecting to certain networks.
    • Public Wi-Fi protection: This helps prevent your data from being exposed on open networks, which may be a common ground for snoopers looking for your data.
    • Split tunneling: This feature lets you choose which apps use the VPN and which don’t, to save bandwidth and boost performance. For example, you can route sensitive work traffic through the VPN while letting non-sensitive apps (like streaming or local services) use your regular connection.

How to Choose the Best VPN for Bypassing Network Restrictions

Some networks restrict access to certain websites, apps, or platforms to control what users can see. If using a VPN is legal in your location, consider these key features:

• • • Firewall-friendly protocols: Look for VPNs that offer a variety of connection protocols, including ones designed to work reliably on restricted or heavily monitored networks. These protocols usually come with stronger security and are more likely to maintain a stable connection.
    • Privacy-first design: Strong encryption and a strict no-logs policy are essential to keep your online activity private and secure, especially when using shared or controlled networks.
    • Commitment to open access: Many VPN providers publicly support safe, unrestricted access to information. You can often verify this through their transparency reports or public statements. A trustworthy no-logs policy is a good sign that a VPN values user privacy and resists data collection.

How to Choose the Best VPN for Online Banking

Online banking requires a stable, private connection, especially if you’re logging in from different networks or locations. A VPN for online banking can help keep your sensitive data secure without triggering security alerts or login issues. Look for VPNs that have:

• • • Strong encryption: Keeps your passwords, transactions, and account details safe from prying eyes, whether you’re on public Wi-Fi or a private network.
    • Dedicated IP address: Many VPNs offer a dedicated IP address as an add-on to your subscription. It’s a unique IP address assigned only to you. This helps you log in to your bank account as usual when you connect from different locations.
    • Reliable leak protection: Ensures your real IP and DNS information stay hidden, so your location remains private while you’re banking online.

Free vs Paid VPNs: What’s the Difference?

Free VPNs might seem like an easy, no-cost way to protect your privacy, but they often come with trade-offs in speed, security, and features. Here’s how they typically compare:

• • • Data limits: Free VPNs often place daily, weekly, or monthly usage caps on your connection. Paid VPNs tend to include unlimited data, letting you use your connection as much as you want.
    • Speed: Free servers can be overcrowded, which often heavily slows down your speeds. Paid VPNs tend to offer fast, stable speeds across the server network, even during peak hours.
    • Server access: Free VPNs usually give you access to fewer servers, limiting your options. Paid versions typically offer global networks with hundreds of locations.
    • Encryption: Free VPNs may use outdated or weak encryption, or sometimes, none at all. Paid services typically rely on strong, trusted standards, like AES 256-bit or ChaCha20.
    • Ads and tracking: Free VPNs may show ads or log your data to make money. Paid services generally avoid ads and follow strict no-logs policies.
    • Features: Free VPNs may only include limited functionality, like basic encryption and access to a few servers. Paid services often offer more features, like split tunneling, content blockers, and Wi-Fi protection.
    • Customer support: Free plans can sometimes limit how much support you get. Paid VPNs often include 24/7 live chat or email help to help you troubleshoot easily.

That said, not all free VPNs are bad, and some can be perfectly fine for casual use. And not every paid VPN is automatically great, so it’s always important to check that your VPN is providing all of the key features you need to protect your privacy and keep you safer online.

Bottom Line: Choose the Right VPN Provider for You

Choosing a VPN means finding one that works for you and your needs, not just ticking general boxes. Look for the features that matter to you, check what kind of protection is built in, and make sure it’s easy to use on all your devices. Don’t settle for vague claims, either. Check for audits, clear policies, and transparency reports to find a reliable, trustworthy service.

A good VPN puts you in control of your connection, boosts your privacy on every device, and gives you peace of mind online, but only if it’s built to do the job properly. CyberGhost VPN offers all the features we’ve covered, including servers in 100 countries, built-in privacy tools, and apps for every major platform. You can try it risk-free with a 45-day money-back guarantee and see how it fits your needs.

FAQ

A good VPN should have strong encryption, a no-logs policy, reliable speeds, and easy-to-use apps. It also helps to check if it works on all your devices and offers support if anything goes wrong. Beyond that, you may want specific features depending on your needs. For example, for privacy and security, check for a VPN with a kill switch, DNS leak protection, and public Wi-Fi protection. For streaming, server number and locations, reliable access, and unlimited data are important.

Very. A no-logs policy means the VPN doesn’t record or store your browsing activity or personal data. This is key to protecting your privacy. The most trustworthy VPNs take it a step further by having independent third-party audits that verify they truly don’t store any logs, proving the VPN really does what it says.

Stick to providers that use AES 256-bit or ChaCha20 VPN encryption, which are widely trusted standards for keeping your internet traffic private. Avoid VPNs that don’t clearly explain what encryption they use, as it could mean weaker protection or none at all.

Free VPNs can come with trade-offs. Depending on the provider, you may get slower speeds, overcrowded and limited servers, capped data and bandwidth, and weaker security. Some free VPNs even log and sell your data for profit. A paid VPN often gives you better privacy, more features, and stronger protection. Many also offer a money-back guarantee, so you can try it out first.

Usually, the closer the server, the faster your internet speed is. A wide server network gives you a bigger choice of locations and better reliability, especially during busy times. If a provider only has a handful of servers, it can increase the user load and potentially slow down your speeds or cause connection drops.

WireGuard®, OpenVPN, and IKEv2 are the most recommended VPN protocols by today’s standards. That’s because they offer a good mix of security and speed. If you see older options like PPTP or L2TP, avoid them. These have known security weaknesses and are considered outdated, which means they don’t protect your data as well as modern options.

It should be. You should get a VPN that works with Windows, macOS, Android, and iOS, at the very least. If you use Smart TVs, gaming consoles, or routers, check they’re covered too. Some VPNs also let you connect multiple devices at once under one plan.

Yes, and they’re important. A kill switch shuts off your internet if the VPN drops, so your IP doesn’t get exposed. DNS leak protection stops your browsing activity from slipping through the encryption. Without these, your traffic could be exposed to third parties.

Check if they’ve been independently audited, publish transparency reports, and state who runs the company. The more open the provider is, the better.

Yes. Some VPNs have servers set up specifically for streaming platforms or gaming. These are designed for fast speeds and stable connections to help avoid things like buffering or lag. They can also make it easier to securely access your accounts on restricted networks, like at school or work.