What is TISAX and why should you be interested in it?
TISAX (Trusted Information Security Assessment Exchange) is the magic word when you work with companies in the automotive industry. No joke – if you exchange data with automotive manufacturers as a supplier or service provider, you are often required to have a TISAX label. In many cases, you won’t even get through the front door without the certificate.
But don’t worry, in this article I’ll explain everything you need to know: what TISAX is, why it’s important and, above all, how to master the certification process.
Why was TISAX introduced?
The automotive industry thrives on data exchange. Designs, prototypes, parts lists – everything is sent back and forth digitally. But this is precisely where the problem lies: without a uniform security basis, everyone has their own IT security strategy. This leads to chaos and security gaps.
TISAX was launched by the ENX Association to create uniform security standards for the entire industry. The aim? Once certified, recognized everywhere.
TISAX vs. ISO 27001 - What's the difference?
Many companies ask themselves: “We have ISO 27001, do we still need TISAX?” The answer is yes, because TISAX specifically addresses the requirements of the automotive industry. Here is a brief comparison:
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ISO 27001
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TISAX
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Global IT security standard
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Especially for the automotive industry
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General approach
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Focus on prototype protection, data protection and supply chain security
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Certificate from independent bodies
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Interchangeable label within the ENX network
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In short: If you work with car manufacturers (OEMs), you can hardly avoid TISAX.
How does the TISAX certification process work?
TISAX sounds complicated at first, but once you understand the process, it becomes manageable. Here are the steps:
- Self-assessment: You assess your company against the TISAX requirements.
- Audit by an assessment body: An independent assessor checks your security measures.
- Receive the TISAX label: If you meet the requirements, you will receive your TISAX label.
- Regular review: You must renew your label every 3 years.
Tip: Take the self-assessment seriously! Companies that underestimate this step often fail the audit.
Which security areas does TISAX cover?
TISAX is more than just an IT security check. There are different protection classes, depending on the type of data you process:
- Information security (basic level): Basic security standards for IT systems.
- High protection for sensitive data: If you work with strictly confidential information.
- Prototype protection: If you are working on new vehicle models.
- Data protection: Particularly relevant if you process customers’ personal data.
Practical tips for successful TISAX certification
Now it’s getting exciting: How do you manage the certification without a headache? Here are a few tried and tested tips:
1. Management support is crucial
TISAX often requires investment in IT security. Without the support of management, the project becomes a struggle.
2. Establish an information security management system (ISMS)
An ISMS helps you to document IT security guidelines properly and pass audits. If you don’t have one yet, now is the right time!
3. Carry out a weak point analysis
An internal audit helps you to identify security vulnerabilities at an early stage. Use tools such as Nessus or OpenVAS to check your systems for vulnerabilities.
4. Define clear roles and responsibilities
Who is responsible for IT security? Who responds in an emergency? A clear security concept saves time and prevents chaos.
5. Employee sensitization
No matter how secure your IT may be – if employees fall for phishing emails, it’s all for nothing. Training is mandatory!
6. Create a backup and emergency concept
What happens in the event of a cyber attack? An emergency plan with regular backups is essential.
7. Do not forget physical security measures
TISAX also checks that your offices are secure. Access controls, locked server rooms and alarm systems are a must.
Common mistakes in TISAX certification
Many companies make the same mistakes. Here are the biggest stumbling blocks – and how you can avoid them:
- Lack of budget: IT security costs money. Without sufficient funds, it will be difficult.
- Underestimating documentation: No audit will pass without proper documentation.
- Preparing too late: TISAX is not a 2-week project. Plan at least 6-12 months.
- Inadequate employee training: IT security starts with people. If you neglect this, you risk losing your certificate.
Conclusion: Is TISAX worth the effort?
Yes – if you work in the automotive industry, you can hardly avoid TISAX. Investing in IT security pays off: You gain access to new customers, minimize security risks and position your company professionally.
In short: don’t see TISAX as an obligation, but as an opportunity. Secure IT is not only good for business, it also protects your company from real cyber threats.
If you have any questions or are looking for support with implementation, visit our marketplace for information, IT and cyber security and find the right provider.
