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Analyses de sécurité et notes produit

Modèles de menaces, analyses de résistance à la coercition, dossiers Shamir et notes de l’équipe Veyrnox.

AI Security Protection for Self-Custody Wallets
SécuritéIA

AI Security Protection for Self-Custody Wallets

How AI-scaled phishing, deepfakes, and drainer kits industrialize crypto theft — and how a seed-less, hardware-bound wallet neutralizes the attack surface.

1 sept. 2026Lire en anglais →
Deniability at the Network Layer
SécuritéRésistance à la coercition

Deniability at the Network Layer

UX decoys hide balances from an attacker; network-layer decoys hide activity from a passive observer. Both matter for real coercion resistance.

1 sept. 2026Lire en anglais →
Wrench-Attack Wallet Comparison — How 12 Mobile Wallets Handle Coercion
SécuritéRésistance à la coercition

Wrench-Attack Wallet Comparison — How 12 Mobile Wallets Handle Coercion

A public-docs comparison of how 12 major mobile self-custody wallets handle a phone taken under coercion — duress PIN, decoy vault, panic wipe, network isolation. Method and sources included.

30 août 2026Lire en anglais →
How to Store Crypto Safely in 2026 — A Complete Guide
GuideStockage

How to Store Crypto Safely in 2026 — A Complete Guide

Learn how to store cryptocurrency safely. Covers hot wallets, cold storage, self-custody, seed phrase risks, and why Argon2id-encrypted vaults beat plaintext backups.

16 août 2026Lire en anglais →
What Is Shamir Secret Sharing? Why Veyrnox Uses It for Crypto Backup
SauvegardeCryptographie

What Is Shamir Secret Sharing? Why Veyrnox Uses It for Crypto Backup

Shamir Secret Sharing splits your seed into multiple shares so no single backup can be stolen. Learn how it works and why Veyrnox uses it instead of a 12-word phrase.

16 août 2026Lire en anglais →
Custodial vs Self-Custody Wallet — Which Is Safer for Your Crypto?
GuideAuto-conservation

Custodial vs Self-Custody Wallet — Which Is Safer for Your Crypto?

Custodial wallets hold your keys for you. Self-custody wallets let you hold your own. Here's the real difference, the risks of each, and which to choose.

16 août 2026Lire en anglais →
The $5 Wrench Attack — Why Hardware Wallets Don't Save You
SécuritéRésistance à la coercition

The $5 Wrench Attack — Why Hardware Wallets Don't Save You

Every hardware wallet fails against physical coercion. Veyrnox is the first mobile wallet with a duress PIN, decoy wallet, and panic wipe — coercion resistance by design.

10 août 2026Lire en anglais →
How Seed Phrase Phishing Works — And How to Stop It
SécuritéHameçonnage

How Seed Phrase Phishing Works — And How to Stop It

Seed phrase phishing is the #1 crypto theft vector. Veyrnox eliminates it by removing the seed phrase from the UI and using Shamir Secret Sharing for recovery.

10 août 2026Lire en anglais →