ISO-21434
Safeguard articles tagged "ISO-21434" — guides, analysis, and best practices for software supply chain and application security.
8 articles
Software Supply Chain Security for Automotive
UNECE R155 and R156, ISO/SAE 21434, and OEM SBOM flow-down have made the software supply chain a type-approval issue for vehicles. Here is what OEMs and suppliers need to build into their programs.
Automotive Supply Chain Cybersecurity Under ISO/SAE 21434 in 2026
OEMs and Tier 1 suppliers have spent four years operationalizing ISO/SAE 21434 and UN R155. Here is what cybersecurity engineering looks like in 2026, and where the supply chain gaps still live.
SBOM Requirements for Automotive (ISO 21434) 2026
A senior engineer's guide to SBOM requirements for automotive suppliers under ISO/SAE 21434, UNECE WP.29 R155, and the 2026 enforcement landscape for connected vehicles.
Automotive OEM ISO 21434 Compliance
An anonymized look at how a major automotive OEM used Safeguard to operationalize ISO/SAE 21434 software supply chain requirements across vehicle platforms.
Buyer's guide: automotive-grade SBOM and SCA tools
A practical buyer's guide to automotive SBOM and SCA tools: evaluation criteria for ISO 21434 compliance, and an honest roundup of six named vendors.
Automotive ISO/SAE 21434: Supply Chain Implications
ISO/SAE 21434 makes cybersecurity a type-approval requirement. Here is how the standard reshapes OEM and tier-N software supply chain obligations.
SBOMs in the Automotive Industry: Navigating Software-Defined Vehicles
Modern vehicles contain over 100 million lines of code. The automotive industry is waking up to software supply chain security, and SBOMs are central to the response.
Automotive Cybersecurity: UNECE WP.29 and Software Supply Chain Security
Connected vehicles depend on millions of lines of code. UNECE WP.29 regulations now require automotive manufacturers to manage software supply chain risks.