title: "BeFreeVPN security — encryption, protocols, and leak protection" description: "BeFreeVPN uses AES-256 encryption, WireGuard and OpenVPN protocols, DNS leak protection, and a kill switch to keep your connection secure." keywords: [vpn security, vpn encryption, vpn protocols, aes 256 vpn, wireguard vpn] slug: /security
BeFreeVPN security — encryption, protocols, and leak protection
BeFreeVPN uses AES-256 encryption, WireGuard and OpenVPN protocols, DNS leak protection, and a kill switch to keep your connection secure.
What security does BeFreeVPN provide?
Security in a VPN comes from the combination of the encryption algorithm, the protocol, and leak-prevention features. BeFreeVPN uses AES-256 encryption, supports WireGuard and OpenVPN protocols, includes DNS leak protection, and provides a kill switch that cuts your internet if the VPN connection drops unexpectedly.
Key features
| Feature | What it means for you |
|---|---|
| AES-256 encryption | The same standard used by governments and financial institutions. |
| WireGuard protocol | Modern, fast, and open-source VPN protocol. |
| OpenVPN | Battle-tested protocol for maximum compatibility. |
| DNS leak protection | Prevents your DNS queries from being exposed. |
| Kill switch | Automatically blocks internet access if the VPN drops. |
How to get started
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Download BeFreeVPN.
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Connect — all security features are active by default.
Frequently asked questions
What encryption does BeFreeVPN use?
AES-256-GCM for data encryption, with RSA-2048 for key exchange.
What is a kill switch?
A kill switch blocks all internet traffic if the VPN disconnects, preventing accidental data exposure.
Is WireGuard safe?
Yes. WireGuard is open-source, audited, and widely regarded as more secure than older protocols.