BufferZone Pro's patented "Threat Virtualization" technology provides the final layer to your computer's defenses. BufferZone Pro is preventative protection that complements the reactionary method used by all traditional anti-virus. BufferZone Pro prevents ALL threats, even unknown (zero-day) threats that anti-virus misses. There are no signature updates, no maintenance and no response time . BufferZone Pro contains your Internet activities inside an isolated environment called the "Virtual Zone." The Virtual Zone is displayed as a red border around your screen. All potentially threatening programs and files remain isolated from your personal files and your PC's operating system. Your personal and private information stay in a separated trusted environment. All virtualized and trusted programs and files are easily viewable in the same interface. In the Virtual Zone, you can browse the Web, e-bank, share, chat , download and open any file or application without threatening your PC and personal files. BufferZone Pro download gives you complete protection against Internet threats.