Resources
Long-form writing on NFC cryptography, supply chain compliance, and anti-counterfeit engineering.
Veridian Systems and Torium Network announce strategic partnership
Veridian Systems and Torium Network are connecting product authentication infrastructure with mobile Scan & Earn verification experiences.
How NTAG 424 DNA SUN messages prevent cloning
A walk-through of Secure Unique NFC (SUN) messages, AES-128 CMAC, and why a captured tap can never be replayed against a different verifier.
EU FMD compliance checklist for pharma manufacturers
A practical 12-item checklist covering serialization, EMVS connectivity, end-of-line verification, and audit trail retention under the Falsified Medicines Directive.
Building offline-first NFC verification
Why a verifier app that breaks when the network drops fails its users — and the cached-key bundle pattern we ship in VeriScan SDK to keep tags verifiable on a plane, in a warehouse, or under a counter.
Designing tamper-evident NFC labels for blister packs
Blister geometry, foil backing, chip placement, and the "cut-on-removal" antenna — the engineering tradeoffs to harden consumer-grade NFC into pharma-grade durability.
GS1 Digital Link explained: from raw URI to verified product
How the GS1 Digital Link standard encodes GTIN, lot, and serial into resolvable URLs — and what that means for authentication infrastructure.
Cold-chain provenance: lessons from a Singapore–Jakarta deployment
Eleven weeks from kickoff to go-live on a cross-border vaccine deployment, and the five moments that rewrote our operations playbook.
Why static QR codes can't solve counterfeiting
Static QR codes, serial-number lookups, and why "scan to verify" sounds clever until you try to clone one in 30 seconds.