The Lenovo M79 desktops include some of the best security tools available in the industry, including smart USB protection, which disables ports to help prevent data theft and network security risks against unauthorized use of storage devices. RAID 0,1 support adds data protection, as well as Trusted Platform Module (TPM), which encrypts data and key information like passwords and digital certificates, further securing applications, electronic transactions, and online communication. Desktop/mobile Architecture for System Hardware (DASH) provides a host of capabilities to tighten system security and to address growing IT requirements through remote manageability.