Auditing Third-Party Arduino Libraries for Known Vulnerabilities With OSS Index
See how Sonatype’s OSS Index uses precise purl identifiers to uncover hidden flaws in Arduino libraries—your secure build depends on what you haven’t checked yet.
Mitigating Side-Channel Timing Attacks in Password Verification Routines on AVR
Leaking secrets through timing? Learn how a simple code change can hide password checks on AVR—what’s the one trick that stops side-channel attacks cold?
Rotating Encryption Keys Automatically in Long-Term Deployed Arduino IoT Devices
A secure way to rotate encryption keys automatically in long-term Arduino IoT deployments exists—discover how to maintain zero downtime and meet strict cryptoperiods effortlessly.
Logging Security Events to Internal RTC Alarm Registers on ESP32 for Tamper Detection
Connecting magnetic sensors to GPIOs triggers ESP32 wakeups, logging tamper events in RTC memory with precise timestamps—discover how testers mastered low-power reliability.
Isolating Faulty Sensors via Software Sandboxing in Multi-Node Arduino Networks
Just imagine stopping sensor faults in real time before they crash your Arduino network—here’s how isolation keeps your system alive.
Protecting Eeprom-Stored Calibration Data With HMAC-SHA1 on Arduino Pro Mini
Secure your sensor calibration data against corruption—discover how HMAC-SHA1 on Arduino Pro Mini ensures integrity with minimal overhead and failsafe defaults.
Verifying Firmware Authenticity at Boot With SHA-256 Signatures on SAMD Microcontrollers
The bootloader checks a cryptic 64-byte signature in under 5ms—discover how SHA-256 and ECDSA-P256 team up to lock out evil maid attacks.
Using Hash-Based Message Authentication for Trusted Sensor Node Communication
Just imagine securing sensor networks with lightning-fast, quantum-resistant authentication—what makes hash-based HMAC the ultimate choice for trusted, low-power IoT communication?
Obfuscating Sensitive Constants in Arduino Code to Resist Reverse Engineering
Keeping secrets in Arduino code is harder than it seems—discover the clever tricks hackers use to uncover your data and how to stop them for good.
Securing MQTT Credentials in Flash Memory Using Encrypted Storage on ESP32
Flash encryption locks your ESP32’s MQTT secrets with AES-XTS—but is your key management truly tamper-proof? The real defense starts where the flash ends.
