Intel® Trusted Execution Technology
Intel® Trusted Execution Technology enhances the security of PCs. It includes a set of hardware extensions for Intel® processors and chipsets that provide additional security features for the digital office platform, such as secure booting of system programs and the operating system, as well as running applications in a protected area. This creates an environment where applications can run in their own isolated space, separate from all other software on the system.

Intel® Directed I/O Virtualization Technology (VT-d)
Intel® Directed I/O Virtualization Technology (VT-d) continues the existing support for virtualization solutions for IA-32 (VT-x) and Itanium® processor systems (VT-i) and expands it with new support for I/O device virtualization. Intel VT-d can help users improve the security and reliability of systems, as well as the performance of I/O devices.