VPN protocols are essentially what makes a VPN work. In a VPN, the protocol is a specific set of rules that dictate how data is sent between your device and your VPN provider’s server.

The VPN protocol determines how data is encrypted and transmitted between your device and the VPN server. The most popular VPN protocols include OpenVPN, L2TP/IPsec, PPTP, SSTP and WireGuard.

Additionally, it's a lean VPN protocol -- WireGuard consists of around 4,000 lines of code versus OpenVPN’s over 100,000 lines -- making it more efficient by using fewer system resources, like ...

Looking for an alternative for Bitdefender VPN? Here are the best alternative VPNs available that are faster, stronger and ...

Figuring out the difference between VPN types can be confusing – especially if you're new to the world of VPNs. For anyone unfamiliar with VPN protocols, the comparisons can seem like strings of ...

NordWhisper steps in when VPN-specific blocks make connecting to these networks more challenging. The protocol ensures free and secure browsing on restricted networks.

Your choice of protocol often has a major effect on the VPN. We've seen connection times drop from 20 seconds to less than one, just by swapping protocols, and overall speeds might be two or three ...

And to the average user, these protocols probably mean absolutely nothing. That’s unfortunate, though, as VPN protocols can have significant effects on your overall VPN experience.

The VPN protocol determines how data is encrypted and transmitted between your device and the VPN server. The most popular VPN protocols include OpenVPN, L2TP/IPsec, PPTP, SSTP and WireGuard.