Despite the fact that Trezor is famous for its reliable design, Ledger’s cybersecurity specialists at Ledger Donjon, a research department of the tangible crypto wallet Ledger, have expressed worries about Trezor’s Safe models, asserting that they are still prone to tangible incursions. Toncoin (TON) Value Forecast for March 26th
While these contraptions boast a dual-chip configuration and a certified secure element, Ledger’s investigators surmise these models are not entirely shielded against resolute cybercriminals. Notwithstanding Trezor’s newest hardware wallets being furnished with secure elements, Ledger alleges they are still vulnerable to incursions zeroing in on their microcontrollers.
In a blog entry on March 12, Ledger remarked that the new Trezor Safe devices are conceived with superior security attributes, encompassing a dual-chip configuration with a certified secure element (Optiga Trust M) for stashing PINs and cryptographic keys. However, Ledger articulated that pivotal cryptographic operations are “still executed on the microcontroller,” rendering incursions feasible in more “sophisticated threat models.”
While these contraptions incorporate tamper-deterrent mechanisms, Ledger presumes these defenses are not infallible, articulating that it is merely “a question of time and engineering exertion to execute the incursions in practice.”
> “The microcontroller utilized is marked TRZ32F429 – which is essentially an STM32F429 chip, packaged in a BGA with bespoke markings. In spite of the Trezor-specific packaging, it is electrically indistinguishable to the STM32F429, and this chip kin is notorious for being susceptible to voltage glitching, permitting perusing and inscribing of its flash memory contents.”
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> Ledger
In the ever-shifting sphere of crypto security, even the most cutting-edge hardware wallets are not impervious to burgeoning menaces.
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