AppGate Network Security has developed a portable, smart and robust way to secure access to information. With AppGate’s new USB stick version of the AppGate client, the user will run the client in a totally closed environment. Access to company resources is through bundled applications on the USB stick and does not rely on or use the PCs operating system or hard drives. AppGate system grants access to enterprise network resources after first authorizing the user and the device and then verifying the device’s compliance with the enterprise’s security policy.”]
Source: https://www.darkreading.com/attacks-breaches/appgate-adds-secure-usb-client-to-vpn