Integrating fail-closed logic into smart valve controllers ensures rapid, reliable shutdowns during gas or water anomalies—discover how this system adapts in complex environments.
Using circular buffers in SRAM, unlock seamless 120 Hz security logging on Arduino—discover how to prevent overflow and maintain precision.
Connect your IoT nodes to stay alive—missed heartbeats trigger silent reboots, but only if you secure the signal just right.
Tiny components, massive security: harnessing natural noise in an ATtiny45 to generate unbreakable crypto keys—see how it works.
New security standards demand ephemeral keys—discover how ECDHE in DTLS safeguards sensor data even if long-term keys are compromised.
Getting inside your network’s invisible traffic reveals hidden devices—see how an ESP32 uncovers what shouldn’t be there.
One overlooked step leaves your Arduino exposed—discover how token validation and sanitization block attacks before they strike.
Using lwIP’s data link layer, uncover how to build a firewall on ESP32 that stops threats before they reach the IP stack.
Using ECC with 256-bit Binary Edwards Curves, ultra-low-power sensors gain unbreakable identity in under 1,400 FPGA slices—discover how your next build can do more with less.
Connecting your IoT devices through a Pi-Hole DNS server reveals hidden tracking—but can you truly control what they’re secretly phoning home to? The answer lies in how you configure DHCP and traffic interception.