What is a VPN and why do some antivirus programs use it?

When choosing an antivirus program, you're increasingly likely to see an extra feature: a VPN. Well-known brands such as Norton and McAfee include this option as standard or as part of a more comprehensive security package. But what exactly is a VPN? And why do some antivirus providers combine this technology with their software?

What is a VPN?

VPN stands for Virtual Private Network. It’s a technology that encrypts your internet connection and hides your IP address. This shields your online activity from people who might be watching, such as hackers, advertisers, and even your internet provider.

When you use a VPN:

• Your internet traffic is encrypted (made unreadable to outsiders)
• It appears as if you're browsing from a different location
• You can use public wifi more safely (like in cafés or hotels)

What can you do with a VPN?

A VPN is mainly seen as a security tool, but it also offers practical benefits. Here are the most common uses:

1. Safe browsing on public wifi
In places like hotels, airports and cafés, public networks are often poorly secured. A VPN protects your data from prying eyes and hackers.

2. Anonymous browsing
Websites often collect data on your behaviour. By hiding your IP address with a VPN, you browse more anonymously and get fewer invasive ads.

3. Access to geo-blocked content
Some websites or streaming services limit content based on your location — like videos available only in the US, or sports events you can’t view in your country. A VPN lets you virtually change your location to access otherwise blocked content. This is especially useful for travellers or expats wanting to watch their favourite shows from home.

4. Avoid price discrimination
Some websites show different prices depending on your location — for instance, when booking flights or hotels. By browsing via a VPN from another country, you may find better deals.

5. Protection against tracking
Advertisers and websites use tracking cookies to monitor your online behaviour. A VPN helps limit this — especially when combined with a secure browser and proper privacy settings.

Why is a VPN included in antivirus software?

Antivirus programs are designed to protect your device from viruses, malware and other digital threats. But cybercrime evolves quickly. That’s why many security suites now also protect your privacy and anonymity online — and that’s where the VPN comes in.

Here are three key reasons why some antivirus programs include a VPN:

1. Extra protection on public networks
Public wifi is convenient but often poorly secured. Hackers can easily intercept data. Antivirus software protects your device, but not necessarily your connection. A VPN encrypts your traffic so no one — not even on an insecure network — can spy on you.

2. Online privacy
Antivirus software blocks external threats, but a VPN stops websites and advertisers from tracking your behaviour. By using a VPN, you can browse more anonymously, which is becoming more important for many users.

3. All-in-one convenience
Many users prefer not to install multiple separate services. Antivirus suites like Norton 360 and McAfee Total Protection offer an integrated VPN, letting you manage both device security and internet privacy from one dashboard.

Who benefits most from antivirus with VPN?

A VPN is valuable for anyone who spends time online — so pretty much everyone. But the following groups benefit even more:

• Remote workers sending sensitive information via laptop
• Students who regularly use free wifi at school or libraries
• Travellers who go online in hotels or airports
• Parents who want to ensure their family’s online safety
• Freelancers and small business owners who need to protect client data

Are there any downsides?

Although a VPN offers many benefits, it’s good to know that encryption can slightly slow down your internet speed — usually only noticeable with heavy tasks like streaming or large downloads. Also, not all VPNs are equal in quality. Speed, ease of use and privacy policies can vary significantly.

Brands like Norton and McAfee generally offer stable, user-friendly VPNs that don’t require technical knowledge, making them accessible to a broad audience.

Conclusion: antivirus with VPN is not a luxury

The days when antivirus software only blocked viruses are long gone. Today, digital security is also about privacy, anonymity and protecting your connection. A VPN is a natural and valuable addition.

By choosing an antivirus package with integrated VPN, like those from Norton or McAfee, you get more out of your protection — without extra hassle. And through Antivirus.eu, you can count on honest advice, up-to-date information and real help from experts, so you always make the right choice for your situation.

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