In this guide:
There’s a persistent myth that if you run a VPN, you’re protected from hackers. So does a VPN protect you? Not the way most people think. Here’s what a VPN does and what it absolutely does not do, and why believing the myth is dangerous.
What a VPN Does Well
A virtual private network does one thing well: it encrypts traffic between your device and the server and masks your IP address. When you connect, your ISP – in your case Starlink – can no longer read your traffic. Websites see the server IP instead of yours. On public Wi-Fi at an airport or coffee shop, that encryption stops local snooping and man-in-the-middle attacks.
That’s a legitimate privacy benefit for specific situations. But privacy is not the same as security, and confusing the two is where most people get into trouble.
Does a VPN Protect You From These Threats? No.
If you are asking, does a VPN protect you from getting hacked, you need to understand the actual attack vectors. The encrypted tunnel addresses a very narrow slice.
1. Phishing and Social Engineering
This is how most people get hacked. A fake Microsoft login, a convincing bank email, or a spoofed PayPal page. The tunnel has no opinion about phishing – it will happily encrypt your traffic as you hand your password to a fake site. It encrypts the pipe, it has no visibility into whether the destination is legitimate.
2. Malware You Download Yourself
If you run an infected PDF, cracked app, or fake browser extension, the malware executes locally on your operating system, well below the network layer. Ransomware, keyloggers, and remote access trojans don’t care if you are connected. In fact, they will use your encrypted connection to phone home to their command server because it looks like normal traffic.
3. Browser Attacks and Unpatched Software
Modern browsers are extremely complex. Drive-by downloads, malicious JavaScript, and compromised ad networks operate after the page is delivered to your machine. An outdated kernel, old Samba version, or exposed NAS admin panel is still exploitable. Encryption doesn’t patch vulnerabilities and a misconfigured SSH daemon is still reachable.
4. Dangers Inside The Tunnel and On Your Local Network
When all traffic is encrypted, your own intrusion detection tools have less visibility into what is flowing. Malware that is already on your machine can beacon out inside that nice tunnel without triggering alarms. Plus, you’ve shifted trust from your ISP to your provider. As the EFF explains, you need to choose a provider you trust. A compromised smart TV on your local network can still attack your Linux machine – the outbound tunnel isn’t a firewall.
What Actually Protects You Online
If a VPN isn’t the answer to security, what is? Security is a practice, not a product. It is a collection of habits that reduce your attack surface.
- Patch everything: Most successful attacks use known, already-patched vulnerabilities.
- Use a firewall: Know what’s listening on your ports. On Linux, check with ss -tulpn and close what shouldn’t be reachable.
- Be skeptical: That habit is more protective than any technical control.
- Password manager + 2FA: Limits blast radius when credentials leak. Use hardware or app-based 2FA, not SMS.
- Offline backups: Your only real fix for ransomware. Test your restores.
- Segment your network: Put IoT devices on a separate VLAN. I cover this in detail in my guide to staying private and secure.
Bottom Line: Does a VPN Protect You From Hackers?
A VPN is a useful privacy tool, but it is not a comprehensive security product. So, does a VPN protect you from phishing, malware you run yourself, or unpatched software? No. It’s fine to run alongside good security hygiene – just don’t mistake it for the hygiene itself. To get truly safe, you need to hide your identity with the right layered approach.