The Core Security Features Behind ZERO’s EAL7 Certification
The Security Features Behind ZERO’s EAL7 Certification
1. The EAL7-Certified Operating System (OS)
ZERO runs on a proprietary operating system independently evaluated to EAL7 standards, which means it’s been tested for the highest level of assurance in both software and hardware interactions.
- Every process inside ZERO — from key generation to transaction signing — is mathematically verified, auditable, and isolated from external access.
- Unlike common wallet firmware, ZERO’s OS was designed from the ground up to resist both logical and side-channel attacks.
- This certification confirms not only security performance but the rigor of its development process, from design documentation to source code review and penetration testing.
- Authorized Company Link
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