11 Must-Have Features to Look for in a VPN Service

Hey there! Choosing a VPN service is a big decision. There are so many providers out there, all advertising different features and benefits.

How do you know which VPN is right for you?

As an IT security analyst and privacy advocate, I‘ve tested my fair share of VPNs over the years. In this comprehensive guide, I‘ll walk you through the 11 most important features to consider when selecting a VPN service for your personal or business needs.

My goal is to help you become a savvy VPN shopper so you can confidently choose a provider that ticks all the right boxes for your use case. Let‘s dive in!

An Introduction to VPNs

But first, what exactly is a VPN and why should you use one?

A VPN, or Virtual Private Network, allows you to create an encrypted tunnel between your device and a remote server operated by the VPN service. All your internet traffic is routed through this tunnel, providing a number of valuable benefits:

Hide your IP address – A VPN masks your real public IP address, hiding your physical location and identity.
Encrypt your connection – VPNs use strong encryption protocols like AES-256 bit to scramble your data so hackers and spies can‘t see what you‘re doing online.
Access restricted content – Bypass geographic restrictions to stream or access content not available in your country.
Prevent throttling – Stop your internet service provider (ISP) from throttling your connection speeds for streaming media, torrenting, or other high-bandwidth activities.
Bypass censorship – VPNs allow citizens in repressive regimes to get around internet filters and access information freely.
Public WiFi security – Encrypting your connection keeps you safe from snoopers on public networks.

So in a nutshell, a VPN enhances your privacy, security, and freedom online. But not all VPN services are created equal! Let‘s look at the key features to help you pick the right one.

1. Top-Tier Encryption Standards

The encryption used to secure your VPN connection is arguably the most important consideration. Strong encryption protects the confidentiality and integrity of your data flowing through the tunnel.

Look for VPN services using industry-standard encryption protocols like:

OpenVPN – Uses OpenSSL libraries with AES-256 bit encryption. Provides the best balance of speed and security.
IKEv2/IPSec – Secure protocols supported on most modern devices, especially iOS and Android.
WireGuard – An exciting new protocol focused on simplicity, speed, and cutting-edge cryptography. Not yet widely supported.

The specific encryption cipher used matters less than proper implementation that closes insecure gaps. I suggest sticking with trusted protocols like OpenVPN and IKEv2/IPSec unless you have specific needs for WireGuard.

Some VPNs also implement "perfect forward secrecy" which assigns you a unique encryption key each session. This prevents previous keys from being used to decrypt your past communications if a single key gets cracked in the future.

2. Wide Range of Server Locations

Having a large number of servers in diverse locations allows you to bypass geo-restrictions and find fast, nearby servers. Look for VPN providers with servers in:

50+ countries to unlock global content
Multiple locations per country for redundancy
Servers in privacy-friendly countries like Switzerland and Panama
Thousands of servers worldwide for maximum speeds

I generally recommend choosing a VPN service with 3,000+ worldwide servers. Top providers like ExpressVPN and NordVPN have server counts in the 5,000-6,000 range.

More servers means you‘re less likely to deal with congestion and slow speeds due to overloading.

3. Leak Protection Features

VPN connections can "leak" in certain situations, exposing your true IP address and location. This compromises privacy, so your VPN must have leak protection.

Kill Switch – Shuts off internet if the VPN drops to prevent accidental leaks.
Split-Tunneling – Allows selecting which apps send traffic through the VPN tunnel vs outside. Great for controlling leaks.
IPv6 and DNS Leak Protection – Prevents IPv6 and DNS data from leaking outside the encrypted tunnel.
Multi-hop – Reroutes your traffic through multiple servers for enhanced privacy when you need extra protection.
Private DNS – Uses DNS-over-HTTPS to encrypt DNS requests and prevent ISP snooping.

The best VPN providers like ExpressVPN and NordVPN make leak protection central to their apps. These features should be enabled by default for all users.

4. Strict No-Logging Policies

Many lesser VPN companies log user activity, despite deceptive marketing claims. This opens the door to abuse or misuse of your sensitive data.

To ensure your privacy, only use a VPN with a crystal clear no-logging policy that covers:

Zero traffic logs – Does not record browsing history, traffic destination, bandwidth usage, etc.
Zero connection logs – No timestamps, IP addresses, or session data logged.
Zero activity logs – No logging of sites visited, content viewed, or files accessed.

I also recommend choosing VPNs that submit to independent audits by firms like PricewaterhouseCoopers to verify their no-logging policies. These include ExpressVPN, TunnelBear, NordVPN, and Surfshark.

5. Speed and Performance Considerations

VPN connections often reduce speeds due to encryption overhead and more complex traffic routing. However, the impact depends on the provider’s network capacity, server locations, and protocols.

Here are a few ways VPN companies optimize performance:

Local servers to reduce latency
Unlimited bandwidth servers for high speeds
Newer WireGuard protocol for efficiency
RAM disk servers increase speeds by not touching disks
Optimized apps and network code to reduce bandwidth overhead

I suggest ExpressVPN and NordVPN for a fast VPN experience. But be sure to compare speeds using free trials to find the provider best suited for your network.

6. Automatic Protocol Selection

Your VPN can use different protocols – OpenVPN, IKEv2, IPSec, WireGuard – depending on your device, network, and specific needs.

The best VPN apps automatically select the optimal protocol, encryption, and other settings instead of requiring manual configuration.

For example, ExpressVPN and NordVPN apps intelligently choose protocols to give you the best blend of speed and security in each situation.

Protocol flexibility and auto-selection take the guesswork out of getting optimal performance.

7. Apps for All Your Devices

It‘s convenient to protect all your devices – mobile, desktop, router, etc. – with one VPN account. Most VPNs offer native apps for platforms like:

Windows, Mac, Linux
iOS and Android
Chromebook and Android TV
WiFi routers
Browser extensions for Chrome, Firefox, etc.

Check that your provider has apps for all your devices before signing up. Top-rated VPNs like Surfshark, CyberGhost, and Hotspot Shield support most platforms.

8. Allows P2P and Torrenting

Many people use VPNs for sharing files via torrenting or other peer-to-peer activities. However, not every VPN permits torrenting due to legal concerns and bandwidth limitations.

If you need P2P support, look for VPNs that:

Allow file-sharing and BitTorrent on designated servers
Have unlimited bandwidth for reliable speeds
Keep no usage or traffic logs (no bandwidth caps)
Have port forwarding for optimizing torrent client connections

Leading VPN picks for torrenting include Private Internet Access, NordVPN, ExpressVPN, and IPVanish. Each offers unlimited P2P bandwidth.

9. Extra Security Features

VPN providers are baking more security technologies into their apps to protect you online. Here are some useful extras to look out for:

Malware blocking – Prevents downloading of malicious files and connections to phishing sites.

Ad blocker – Blocks invasive ads that can track you and serve malware.

Tracker blocker – Prevents hidden trackers from collecting data on your activities across sites.

Split-tunneling – Securely routes only selected apps through the VPN tunnel.

Multi-hop – Additional layer of security by routing through multiple servers.

Private DNS – Encrypts DNS requests to prevent snooping.

ProtonVPN and Surfshark VPN incorporate many of these technologies natively in their apps.

10. Number of Device Connections

Most quality VPNs allow you to connect multiple devices simultaneously under one account. The number of supported devices varies:

Basic – Allows 5-10 device connections
Premium – Up to 15-30 device connections
Family – 50+ device connections for families

Consider how many PCs, smartphones, tablets, streaming devices, etc. you need to connect at once. 5-10 devices suit most individuals. Families benefit from plans with 20+ connections.

I suggest ExpressVPN, IPVanish, and CyberGhost for generous device support under standard plans.

11. Customer Support Options

Even reliable VPNs sometimes have technical issues or configuration problems. So having solid 24/7 customer support via:

Live chat
Phone
Email

can be super helpful for times when you need assistance. I prefer VPNs that offer all three support channels over companies that only provide email ticketing.

Top providers for customer satisfaction include ExpressVPN, NordVPN, Surfshark, Private Internet Access, and CyberGhost. Each offers round-the-clock live chat and phone support.

VPN Recommendations Based on Key Features

Okay, after looking at the major features above, here are my top VPN recommendations for different needs:

Overall best VPN – ExpressVPN
Best security and privacy – NordVPN
Fastest speeds – Hotspot Shield
Most server locations – CyberGhost
Ideal for torrenting – Private Internet Access
Great on a budget – Surfshark
Simple to use – TunnelBear
Best for Netflix streaming – ExpressVPN

I hope this guide gives you clarity about the core features to keep in mind when shopping for a VPN service. Take your time considering your specific use case and priorities before deciding. Here are a few final tips:

Narrow down your choices to 3-4 VPNs that seem best on paper.
Take any free trials available to test speeds, apps, and streaming access.
Check for money-back guarantees in case the service doesn‘t meet your needs.
Consider a short-term 1 or 3-month plan first to evaluate the VPN.
Use promos and discounts to lower the costs.

Feel free to reach out if you have any other VPN questions! I‘m always happy to help out. Above all, don‘t settle for less than a VPN that fully meets your needs. Your privacy and security are worth investing in.

Stay safe!