CyberGhost

CyberGhost is a VPN client for macOS. Its app is designed to encrypt internet traffic and hide your real IP address while you browse, stream, shop, or use online services.

• The service describes a strict no-logs policy and industry-standard encryption.
• It advertises VPN servers in 100 countries, plus DNS and IP leak protection and an automatic Kill Switch.
• Supported protocols listed by CyberGhost include OpenVPN, IKEv2, and WireGuard®.
• CyberGhost says one subscription can protect up to seven devices at once; this macOS cask installs the Mac app, not the apps for other platforms.

Install with brew install --cask cyberghost-vpn, then open CyberGhost VPN from Applications and sign in.

CyberGhost official website Homebrew cask