TISAX
Automotive framework for information security assessments and exchange
TOGAF
Global framework for enterprise architecture methodology and governance
Quick Verdict
TISAX delivers automotive-specific information security assessments via audited labels for supply chain trust, while TOGAF provides enterprise architecture methodology for aligning business strategy with IT. Suppliers adopt TISAX for OEM contracts; enterprises use TOGAF for transformation governance.
TISAX
Trusted Information Security Assessment Exchange
Key Features
- Secure exchange of assessments via ENX Portal
- Automotive-specific prototype protection controls
- Risk-based AL1-AL3 assessment levels
- Extends ISO 27001 with VDA ISA catalog
- Three-year labels reduce duplicate audits
TOGAF
TOGAF Standard, 10th Edition
Key Features
- Iterative Architecture Development Method (ADM)
- Content Framework and Metamodel for artifacts
- Enterprise Continuum for asset reuse
- Reference Models like TRM and III-RM
- Architecture Capability Framework for governance
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
TISAX Details
What It Is
Trusted Information Security Assessment Exchange (TISAX) is an industry-specific certification framework developed by the ENX Association and VDA for the automotive supply chain. It standardizes assessments of information security, focusing on protecting sensitive data like prototypes and IP. TISAX uses a risk-based approach with VDA ISA catalog controls, extending ISO 27001 for automotive needs across confidentiality, integrity, and availability.
Key Components
- Seven control groups: policy, organization, personnel, physical security, access, cryptography, operations.
- **Three assessment levelsAL1 (self), AL2 (remote), AL3 (on-site).
- Modular objectives including prototype protection and data protection.
- ENX Portal for sharing 3-year labels; maturity scoring 0-5.
Why Organizations Use It
OEMs mandate TISAX contractually, preventing revenue loss and access denial. It mitigates risks like IP theft, reduces duplicate audits by 70-90%, enables market access, and builds supply chain trust. Strategic ROI includes efficiency gains and competitive edges in €2.5T automotive sector.
Implementation Overview
Phased: preparation (gap analysis), remediation (controls, table-tops), audit, sustainment. 6-18 months for SMEs to enterprises; self-assess to full audits by accredited providers like DQS/TÜV. Targets automotive suppliers, OEMs, services globally.
TOGAF Details
What It Is
TOGAF (The Open Group Architecture Framework) is a vendor-neutral enterprise architecture framework and methodology. Its primary purpose is to design, plan, implement, and govern enterprise-wide change across business and IT. The core approach is the iterative Architecture Development Method (ADM), supporting tailoring for organizational contexts.
Key Components
- **ADM phasesPreliminary, Vision, Business/Information Systems/Technology Architectures, Opportunities & Solutions, Migration Planning, Implementation Governance, Change Management, plus ongoing Requirements Management.
- **Content FrameworkDeliverables, artifacts, building blocks, and metamodel for core entities like actors, services, data.
- Enterprise Continuum, reference models (TRM, SIB, III-RM), and Architecture Capability Framework for governance.
- Certification via Open Group paths; no mandatory audits.
Why Organizations Use It
- Aligns strategy with IT for efficiency, reuse, ROI.
- Reduces duplication, risks; enables agility, interoperability.
- Builds governance, stakeholder trust; voluntary but strategic for large enterprises.
Implementation Overview
- Phased, iterative rollout: maturity assessment, pilots, scale.
- Involves tailoring ADM, repository setup, training.
- Suited for large/complex orgs in all industries; executive sponsorship key. (178 words)
Key Differences
| Aspect | TISAX | TOGAF |
|---|---|---|
| Scope | Information security in automotive supply chain | Enterprise architecture across business/IT domains |
| Industry | Automotive sector, global supply chains | All industries, enterprise-wide transformations |
| Nature | Industry-specific security assessment certification | Vendor-neutral EA methodology/framework |
| Testing | Audits at 3 levels by accredited providers | Iterative ADM phases, self/internal governance |
| Penalties | Contract loss, OEM exclusion, no legal fines | No penalties, internal governance failures only |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about TISAX and TOGAF
TISAX FAQ
TOGAF FAQ
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