ISO/SAE 21434 — Automotive Cybersecurity
TARA, cybersecurity requirements and validation across the entire product lifecycle.
Your Challenges
Threat Analysis & Risk Assessment
Systematic TARA for all assets, identifying attack paths, determining risk treatment
Cybersecurity Requirements
From threat scenarios to verifiable security requirements
Supply Chain Management
Demonstrating supplier cybersecurity, managing Cybersecurity Interface Agreements
Our Approach
Cybersecurity Management System
Build your CSMS: organizational cybersecurity policy, processes, roles and responsibilities.
Threat Analysis & Risk Assessment
Item definition, asset identification, threat scenarios, impact rating, attack feasibility analysis.
Cybersecurity Concept & Requirements
From risk treatment to verifiable cybersecurity goals and technical requirements.
Validation & Verification
Cybersecurity testing, penetration testing, vulnerability analysis, structuring the argument.
Software Support
TARA Management
Structured TARA execution with attack trees and risk matrix
Requirements Traceability
From threat scenarios to requirements to verification evidence
Supply Chain Management
Supplier cybersecurity assessment, interface agreement tracking
Vulnerability Management
CVE monitoring, vulnerability analysis, security updates
Cybersecurity Case
Document the argumentation structure for cybersecurity claims
Continuous Activities
Post-development: monitoring, incident response, end-of-life
Typical Project Timeline
CSMS & Item Definition
Organizational setup, item definition, asset identification
TARA & Concept Development
Threat analysis, risk assessment, cybersecurity concept, requirements specification
Implementation & Validation
Design & implementation support, security testing, cybersecurity case
Cybersecurity Release & Production
Cybersecurity release, continuous monitoring setup
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