The Sharp Security Suite is effective at preventing unauthorized access to your most confidential information because security has been designed from the ground-up. At the core of the device is a proprietary embedded operating system that is resistant to attack from malicious code and virtually untouchable by viruses, worms or trojan horses. Around this impenetrable core, Sharp MFPs utilize a multi-layered approach to protection—providing better control over the users, devices, ports, protocols and applications that access your Sharp MFPs