In the rapidly evolving world of security technologies, even the most advanced hardware wallets face threats.
Trezor's Security and Technologies
Trezor recently launched new Safe models of wallets with enhanced security features, including a dual-chip system and certified Secure Elements. These devices were designed to improve the safeguarding of cryptographic secrets.
Vulnerability Assessment
The research arm of Ledger, known as Ledger Donjon, has raised concerns regarding the total security of Trezor's new models. Despite having certified Secure Elements, critical cryptographic operations are still carried out on the microcontroller, which, according to Ledger, makes more advanced threat models possible.
Trezor's Response to Criticism
In response to the research, Trezor assured users that their funds are safe. The company noted that Ledger's researchers reused previously known attack methods to bypass some of their countermeasures.
The new Trezor models represent a step forward in cryptocurrency wallet security, but continuous monitoring and improvement are necessary. Users should remain aware of potential risks.
