Curated collection of original embedded security whitepapers, hardware glitching experiments, reverse engineering tool scripts, and executive briefings on hardware risk.
Understanding the two fundamental pillars of physical Quantum RNGs: sensor measurement nuances in Radon-222 alpha-decay chambers and mathematical debiasing algorithms.
Curated research papers for the summer break focusing on physical entropy, silicon analysis, hardware fault injection, and embedded system reverse engineering.
Deep dive into physical entropy sources, statistical bias, min-entropy characterization, and the Trevisan / 2-universal hashing extractors used in cryptographic hardware.
Announcing the live launch of QRNGabri: an authentic quantum random number generator leveraging nuclear alpha-decay intervals from Radon-222 with real-time entropy streaming.
Silicon-level reverse engineering: Analyzing manufacturing structures of mask ROM, optical microscopy patterns, and bit extraction from silicon die imagery.
Techniques for exploring and reversing opaque, undocumented USB interfaces and control transfers on embedded target devices.
Developing heuristics and automation scripts in IDA Pro to eliminate noise and extract high-value debug strings and commands during binary reverse engineering.
A lightweight CLI filtering pipeline to cut through garbage output when running strings on unknown binaries during rapid initial firmware triage.
An efficient IDAPython script for rapidly converting large chunks of raw bytes to executable code across unknown alignment boundaries.
Comprehensive analysis of satellite dish antenna radiation sidelobes, physical-layer RF interception, and ground-level attack surfaces threatening enterprise VSAT deployments.
Wiring schematics, decoupling capacitor management, and practical breadboard integration for the MAXIM4619 high-speed triple SPDT analog switch.
Experimental characterization of nanosecond pulse width sensitivity on target instruction skipping, register corruption, and reset thresholds.
Comparing power rail crowbar circuits with high-speed analog multiplexers for precision voltage glitching against secure microcontrollers.
Why dismissing hardware vulnerabilities with "an attacker needs physical access" creates systemic business risk in supply chains and remote enterprise deployments.
How cost-cutting trade-offs, hurried tape-out deadlines, and uncoordinated engineering decisions create multi-million dollar product recall liabilities.
Vulnerability research: Bypassing digital signature verification routines during in-field drone firmware flashing using sub-microsecond power glitch pulses.
Hardware audit exposing how physical bus interception, unauthenticated debug interfaces, and logical firmware flaws allow complete machine compromise.
Cross-architectural comparison of arithmetic overflow handling, condition flags, signed vs unsigned comparisons, and firmware vulnerability exploit patterns.
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