Ledger CEO Says Software Cannot Ensure Security in AI Era, Hardware is Needed
Ledger CEO Pascal Gauthier stated that in the AI era, software can no longer ensure the security of the world, and secure hardware is the solution.
He pointed out that AI is eroding software, with attack costs approaching zero and speeds nearing instantaneous, rendering traditional software-based protection models ineffective, as attackers only need one successful attempt to breach security.
Gauthier believes that autonomous AI agents will become the main actors in the financial system, where software security is probabilistic, while deterministic hardware provides insurmountable boundaries through physically isolated secure components.
Ledger is shifting the root of trust from code to silicon-based hardware, logically isolating it from the operating system, preventing AI from remotely extracting private keys or injecting commands.
The company has sold over 8 million devices and collaborates with nearly 100 financial institutions, expanding hardware wallets into "kill switches" and human proof mechanisms in the agent economy.
On the market level, this discourse drives the demand for security from software tools to dedicated hardware, with funds flowing towards hardware wallet and secure chip suppliers, while software security companies face pressure, and device manufacturers with physical isolation capabilities benefit.
Additional information indicates that this viewpoint stems from his discussion on "atomic revenge," emphasizing that in the context of quantum computing and the agent economy, physical boundaries are superior to algorithmic countermeasures.
Source: Public Information
ABAB AI Insight
Pascal Gauthier leads Ledger, starting with hardware wallets, focusing on the physical isolation of private keys, accumulating market share in the crypto asset security field, and after experiencing supply chain and software-related events, continues to emphasize the necessity of hardware as the root of trust.
Its capital path reflects the expansion of hardware security from cryptocurrency to AI agent governance, generating revenue through device sales and institutional collaborations, while promoting "kill switch" and human proof functionalities, shifting resources from software protection to silicon-based isolation.
Similar cases include the early applications of smart cards and chip PIN technology in payment security, as well as the deployment of secure components in mobile devices, with the current security industry undergoing a transformation from software detection to a dominance of physical boundaries.
Essentially, this is a technological substitution: as software security is weakened by AI attack capabilities, the trust mechanism shifts to hardware isolation that cannot be remotely tampered with, preventing algorithmic breakthroughs through physical barriers, keeping keys and authorizations in a deterministic environment controllable by humans.
ABAB News · Cognitive Laws
Software against software is probabilistic confrontation, hardware against software is physical isolation.
AI reduces attack costs while increasing dependence on hardware boundaries.
The root of trust shifts from code to silicon, with paths that cannot be crossed remotely.