The main processor (CPU, “Central Processing Unit”), the main memory (RAM, “Random-Access Memory”), and the dedicated graphics card with its graphics processor (GPU, “Graphics Processing Unit”) are ...

Researchers have shown that a component of modern computer processors that enables different areas of the chip to communicate with each other is susceptible to a side-channel attack. An attacker can ...

A computer component that uses vibrations rather than electrons could approach the physical lower limit for energy use when processing and sending information. The minimum amount of energy needed for ...