CactusVPN offers a variety of security protocols and features, making it a secure and dependable VPN service. It uses military-grade AES-256 encryption, the most advanced encryption, to stop hackers or your ISP from monitoring your traffic. The company operates seven significant protocols OpenVPN (TCP & UDP), WireGuard, SSTP, SoftEther, IKEv2, L2TP/IPSec, and PPTP. Across its apps, the OpenVPN protocol isn’t available on macOS nor TCP Port-443, ensuring you hide your identity from the government or corporations.
A kill-switch feature prevents your internet from exposing your IP if your VPN connection drops. Moving on to the more unique features, the desktop client has an app killer. This feature lets you decide which program should be closed in case the VPN connection drops. However, there aren’t such advanced features except for Split-tunneling and Smart DNS. CactusVPN also successfully protects against DNS, IPv6, and WebRTC leaks.