Networking Essentials / Seeing the network
Lesson 27 of 30
VPNs
A VPN creates an encrypted tunnel between you and another network. Companies use them for remote access; tools like Tailscale and WireGuard link your own devices securely.
Key points
- Encrypts traffic between two points
- WireGuard is modern and fast
- A VPN doesn't make you anonymous
Quiz · +10 XP
What does a VPN create?
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