Automotive Suppliers (Tier 1 / 2 / 3)

    TISAX-Ready. Line-Down-Resistant.

    OEMs are flowing down TISAX, IATF 16949, and customer-specific cyber controls. Most MSPs can't even pronounce VDA-ISA.
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    We secureTISAX / VDA-ISAIATF 16949ISO 27001NIST CSFPurdue Model OTOEM Portals

    Where Auto Supplier IT Falls Apart

    VW, BMW, Daimler, and Stellantis are now requiring TISAX before new business
    IATF 16949 quality requires controlled documents you can't reconstruct after ransomware
    Tooling, CAD, and supplier-shared data live on a flat shop floor network
    OEM portals demand MFA and customer-specific cyber controls you don't have
    OT (PLCs, robots, MES) is rarely segmented from IT and almost never patched
    A single ransomware event can stop the line, and a tier-1 customer with it
    The Honest Comparison

    Generic MSP vs. TRNSFRM

    Capability
    Generic Auto Supplier MSP
    TRNSFRM
    TISAX VDA-ISA assessment
    Never done
    Scoped, gap-closed, assessor-coordinated
    IATF 16949 IT evidence
    Scramble at audit time
    Always-on evidence library
    OT / shop floor segmentation
    Flat network
    Segmented, monitored, IDS in place
    OEM portal MFA
    Optional
    Enforced, conditional access
    CAD / tooling protection
    Open shares
    Encrypted, access-logged, DLP-monitored
    Backups
    Untested
    Immutable + quarterly test-restores
    Incident response
    Improvise mid-outage
    Documented + tabletops with line ops
    Customer-specific controls
    Ignored until audit
    Mapped per OEM, evidenced
    What We Deliver

    IT & Security for Automotive Suppliers

    TISAX + IATF 16949 Program

    Aligned controls and evidence so one program satisfies TISAX VDA-ISA, IATF, and OEM-specific baselines.

    OEM Portal & IP Protection

    Secure access to OEM portals, controlled handling of CAD and tooling data, and DLP on the data OEMs care about.

    OT / Shop Floor Segmentation

    PLCs, robots, MES, and ERP segmented and monitored, without disrupting production.

    EDR + 24/7 SOC

    Managed endpoint detection & response tuned for manufacturing TTPs and ransomware-driven downtime.

    TISAX & OEM Audit Evidence

    VDA-ISA, IATF, and customer audit evidence packaged and always-on, not a fire drill before assessment.

    Fractional CISO for Auto Suppliers

    Strategic security leadership for Tier 1, 2, and 3 suppliers and contract manufacturers.

    Ready for IT That Keeps the Line Running?

    Book a free 45-minute Gap Audit. We'll review your TISAX, IATF, and OEM portal posture and show you where you're exposed.

    Answers

    Automotive Supplier IT FAQs

    IATF 16949 is a quality management standard for automotive manufacturing; TISAX (based on the VDA-ISA questionnaire) is specifically an information security assessment that OEMs like VW, BMW, and Daimler require of their supply chain. They're separate assessments, though some underlying controls overlap.

    Timelines vary with assessment level and current maturity, but most Tier 1-3 suppliers starting from limited documentation should plan for gap closure to take time, because an assessment looks for evidence that controls have been operating, not just that tools were installed.

    If your OEM or Tier 1 customer is flowing down the requirement contractually, yes, TISAX obligations increasingly extend down the supply chain, not just to direct OEM suppliers.

    We start with passive network monitoring to map every device before making changes, then implement segmentation and monitoring in scheduled maintenance windows coordinated with production planning.

    Costs depend on facility count, OT complexity, and starting security maturity; most suppliers should expect ongoing managed security costs plus a one-time remediation investment that varies with how much needs to be segmented and hardened.

    Yes, OEM portals increasingly require MFA and specific access controls; we implement and manage these alongside your broader identity and access management program.

    Explore more for automotive suppliers

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