A semiconductor device generates unforgeable watermarks from chaotic electron behavior, embedding invisible markers in images ...

“Download Signal,” a career federal employee and longtime source for information told me last month. “We can talk on that. It’s not a good time right now. A lot of us are nervous.” I received similar ...

Learn about the groundbreaking 4D printed hydrogel that mimics cephalopod skin, transforming with heat and mechanical stress.

Security researchers have demonstrated a method to decrypt proprietary firmware images embedded in D-Link routers. Firmware is the piece of code that powers low-level functions on hardware devices. It ...