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SEALSQ Automotive EV Charging is a commercial industrial control system security tool by SEALSQ. Sternum Runtime Protection is a commercial industrial control system security tool by Sternum. Compare features, ratings, integrations, and community reviews side by side to find the best industrial control system security fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Enterprise and mid-market OT security teams protecting EV charging networks should evaluate SEALSQ Automotive EV Charging for its ISO 15118 Plug & Charge compliance and integrated PKI lifecycle management, which eliminates the common gap between charger hardware and identity provisioning that leaves most deployments vulnerable to protocol-level attacks. The vendor's VaultIC secure elements handle both certificate management and firmware updates within the same silicon, addressing the NIST PR.AA and PR.DS functions that most charging operators struggle to implement consistently across distributed charger fleets. Skip this if your EV charging infrastructure is still running legacy non-connected chargers or if you need application-layer visibility beyond the charging protocol itself; SEALSQ focuses narrowly on the authentication and encryption layer, not fleet operations or grid integration.
Mid-market and enterprise teams protecting IoT and embedded devices in operational technology environments should consider Sternum Runtime Protection if zero-day mitigation without patching is your primary constraint. The EIV binary instrumentation approach delivers memory corruption and code injection prevention at 1–3% CPU overhead, which matters when you can't halt production systems for updates, and the agentless firmware integration avoids the deployment friction that kills most IoT security programs. This tool prioritizes attack prevention and forensics over vulnerability management; if your organization needs vulnerability scanning or patch orchestration, you're looking elsewhere.
Secure elements & PKI for EV charging infrastructure security
Agentless runtime security for IoT/embedded devices using EIV™ tech.
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Common questions about comparing SEALSQ Automotive EV Charging vs Sternum Runtime Protection for your industrial control system security needs.
SEALSQ Automotive EV Charging: Secure elements & PKI for EV charging infrastructure security. built by SEALSQ. headquartered in France. Core capabilities include ISO 15118 Plug & Charge compliance, VaultIC secure elements for EV chargers, PKI-based digital identity provisioning..
Sternum Runtime Protection: Agentless runtime security for IoT/embedded devices using EIV™ tech. built by Sternum. headquartered in Israel. Core capabilities include EIV™ binary instrumentation for firmware auto-profiling and integrity verification across all exploitation paths, Agentless deployment integrated into firmware build, testing, and deployment process with 1–3% CPU overhead, Prevention of memory corruption and code manipulation attacks (buffer overflows, command injections, execution flow manipulations)..
Both serve the Industrial Control System Security market but differ in approach, feature depth, and target audience.
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