AXIS OS follows secure-by-design principles. Our Axis Security Development Model (ASDM) defines processes and tools that reduce the risk of vulnerabilities. Our hardware-based cybersecurity platform, Axis Edge Vault, guarantees secure boot and a tamper-protected environment for the storage of customer-loaded cryptographic keys. The AXIS OS core software consists of well-tested open-source components. And every release is complemented by a software bill of materials (SBOM) [EN] showing that AXIS OS is up to date and patched for known vulnerabilities. Finally, as an approved CVE-numbering authority [EN], we follow best practices for identifying, managing, and disclosing vulnerabilities.