Threat Protection is an upgraded version of NordVPN’s old CyberSec feature. Unlike CyberSec, it works without being connected to a VPN server and scans files for malware. CyberSec is still around, but it has been renamed Threat Protection Lite. Threat Protection is available on Windows and macOS devices, while Threat Protection Lite is available on iOS, Android, Windows, macOS, Linux, and NordVPN’s browser extensions for Chrome, Firefox, and Edge.