Infineon Blockchain Security 2Go

Blockchain Security 2Go is a hardware wallet based on Infineon's secure-element technology. It is designed to generate, store, and use cryptocurrency private keys while keeping sensitive operations away from an ordinary computer.

The private keys are held inside a secure element rather than exposed as ordinary files on a PC. Transactions can be signed by the hardware, which helps reduce the risk from malware that steals keys from an online wallet.

It supports offline key generation and hardware-based transaction signing, but the blockchain assets themselves remain recorded on their networks. Users still need to verify addresses and protect any recovery material used by the wallet.

A software wallet stores or uses key material on a phone or computer, where malware can be a direct threat. A hardware wallet such as Blockchain Security 2Go isolates key operations in dedicated hardware and asks the user to approve transactions on the device.