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Wire Guard VPN
The WireGuard protocol is a secure network tunnel that can be used standalone or as a VPN, aiming to replace IKEv2/IPSec and OpenVPN as an efficient solution with under 4,000 lines of code.
IKEv2, a VPN protocol, is a combination of two communication protocols: IKEv2 handles security association between devices and VPN servers, while IPsec handles data transmission. The system enhances the Oakley Key Determination Protocol and ISAKMP, which establish methods for exchanging data to generate security keys for unsecured connections.
OpenVPN is a protocol and tool for creating and maintaining virtual private networks. Its GUI app connects users to VPN servers from their VPN provider but lacks the quality-of-life improvements found in dedicated VPN clients like Surfshark.
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