Key VPN – Secure & Private Connection Key VPN helps you protect your privacy with an encrypted connection, especially on public Wi-Fi. What you get: Encrypted connection to help protect your data Privacy-focused browsing experience Stable, fast connection designed for everyday use Simple one-tap connect with a clean interface Works on Wi-Fi and mobile networks Permissions: VPN Service: required to route traffic through a secure tunnel. RECEIVE_BOOT_COMPLETED (optional): enables auto-start if you turn it on in settings. POST_NOTIFICATIONS: needed for the foreground service status notification.