Tangem provides “smart banknotes for digital assets”, as smart card storage media for Bitcoin private keys with basic wallet functionality. Tangem hired Kudelski Security to perform
Introduction ZigBee is considered to be a secure communication protocol. Its security architecture complements the security services provided by IEEE 802.15.4 standard. Security services provided
Industrial control systems (ICS) made the headlines a few times lately due to their importance in critical infrastructures (power plants, oil, gas, nuclear plants, etc.)
We’ve succesfully conducted a fault attack against EdDSA that allowed us to recover enough secret key material to produce fake signatures for any message in a way a verifier cannot detect.
Kudelski Security is proud to announce the open-source release of Scannerl, its distributed fingerprinting tool. Scannerl Scannerl is a modular, distributed fingerprinting engine implemented in Erlang. It is to
Here is a little walkthrough on how to get started with the YubiKey and GPG. After following this guide you will have a secure setup using a