Security & IEC 62443
Industrial plants and machines are increasingly networked – and therefore vulnerable. We help you systematically secure your OT infrastructure: from risk analysis according to IEC 62443 to technical implementation at the embedded level – and we guide you to certification readiness.
Experience from the Field
For over a decade we have managed the security of online servers and embedded devices in the field – from CVE analysis and patch management to secure over-the-air updates. We know what it takes to keep a production system secure without interrupting operations.
Scope of Services
Risk Analysis & Gap Assessment
Structured assessment of existing security gaps according to IEC 62443-3-2 and derivation of concrete measures.
Threat Modeling
Systematic attack analysis for embedded systems, controllers and network boundaries (STRIDE, TARA).
Secure Boot & Trusted Execution
Cryptographically secured boot process and trusted execution environments for Embedded Linux systems.
Cryptography & PKI
TLS security for communication channels, certificate management and cryptographic protocol implementation.
Penetration Testing
Targeted security testing for industrial devices, protocol interfaces and network infrastructure.
Certification Support
Guidance on the path to IEC 62443 certification – documentation, evidence and audit support.
We prepare your organization for IEC 62443 certification
Together with your development and engineering team we analyze gaps, implement all required security measures and guide you through the entire certification process – from the first gap analysis to the successful audit.
Typical Use Cases
Our Approach
Analysis & Assessment
Review of system architecture, identification of assets and assessment of protection requirements.
Threat Modeling
Systematically identify and prioritize attack vectors and vulnerabilities.
Technical Implementation
Implementation of security measures at firmware, OS and network level.
Verification & Audit
Penetration tests, documentation and guidance through to certification readiness.
Ready to make your OT infrastructure secure and certification-ready?
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