PUFido Drive Clife Key is a USB device that works as both a security key and a flash drive. It uses PUF technology, which means every device has a unique and unclonable identity. This technology is also protected by a new patent from Taiwan. The security key part helps users log in to websites and systems without passwords. The flash drive part allows users to store files offline, away from online risks. This combination makes PUFido Drive a great entry level cybersecurity solution for daily users and businesses.