Data protection & data security for PunchOut catalogues | Create OCI and cXML PunchOut Catalogues | PunchCommerce ![](//analytics.punchcommerce.de/matomo.php?idsite=1&rec=1) Good To Know Data protection & data security for PunchOut catalogues ========================================================================== Anyone who offers PunchOut catalogues to their customers also bears responsibility for data protection and data security. In this article, you will learn which five points you should consider as a supplier in order to comply with legal requirements, secure data flows and strengthen the trust of your customers. 19.11.2025 · Reading time 4 minutes ![Data protection & data security for PunchOut catalogues](/storage/media/journal/2025/Datenschutz_Datensicherheit.png) **PunchOut catalogues** make B2B orders convenient and efficient. **Buyers** access your product range directly from their **e-procurement system**. Prices, conditions and shopping baskets flow back automatically. However, one thing must not be forgotten: **Data forms the basis of this connection**. And this is precisely why you as a supplier should not only react to the issue of **data protection and data security** when something happens, but should take a structured approach from the outset. Why is data protection and data security important for PunchOut catalogues? --------------------------------------------------------------------------- **PunchOut catalogues** make B2B orders convenient and efficient. **Buyers** access your product range directly from their **e-procurement system**. Prices, conditions and shopping baskets flow back automatically. **What is often overlooked:** This connection is not only technical, but also sensitive. A great deal of information is exchanged between the buyer and supplier systems - from article data and prices to user IDs, delivery addresses and contact persons. \*\*This means that both business-critical and personal data flows. If this data falls into the wrong hands or is transmitted unencrypted, there is not only a risk of fines under the GDPR, but also a loss of reputation and trust. 5 points on how you can secure your data ---------------------------------------- **Data protection and data security** cannot simply be ticked off a checklist - they are part of an ongoing process. As a **supplier** in particular, you should keep an eye on the **most important basics** in order to operate systems securely and strengthen your customers' trust in the long term. The **following five points** will help you to implement data protection and data security in practice on a daily basis. \*\* 1. only save what is really necessary ------------------------------------- Less is actually more in this case. In everyday life, many systems tend to store data automatically, even if it is sometimes not needed at all. **You should therefore consciously limit yourself** to **order and transaction data** that is required for order processing, dispatch and verification. In addition, you should regularly check and delete **personal data** as soon as it is no longer required. 2. encrypt every connection --------------------------- No unsecured data should flow between the PunchOut catalogue, webshop and purchasing systems. Consistently use **HTTPS/TLS encryption and up-to-date certificates**. **API interfaces, logins and tokens** should also be **regularly checked and renewed** - especially if several systems or service providers are integrated. The same applies internally: **Access to the admin area, backups or monitoring systems** should also be **encrypted**. This is because attacks are almost always carried out via poorly secured secondary channels. 3. clearly regulate access and responsibilities ----------------------------------------------- The **more people** work with PunchOut data, the more important it is to have a **clear roles and rights concept**. You should therefore define who is authorised to view orders and who manages system access. **Avoid collective accounts** and instead rely on **individual user accounts with multi-factor authentication**. This not only increases security, but also makes every activity traceable. 4 Transparent communication --------------------------- Trust comes from clarity. Many buyers today want to know exactly how their supplier handles the data supplied. A brief **overview on your website** or in PunchOut documentation helps enormously. This **transparency** not only strengthens the **customer relationship**, it also looks professional. Especially in tenders or IT approval processes, those who proactively address data protection issues score points. 5 Be prepared even in an emergency ---------------------------------- No IT is perfect. Create an **emergency plan** that specifies what happens in the event of a **data breach or security incident**. Because a **documented procedure saves valuable time** and ensures that you fulfil your reporting obligations. PunchOut catalogues connect systems - and therefore also responsibility If you exchange data as a supplier, **data protection and data security should be considered from the outset**. Because they are not an extra, but part of a professional B2B offering. Suppliers who are properly set up in this respect not only gain **legal certainty**, but above all **trust** - and in purchasing this is often the decisive factor for long-term cooperation. With our SaaS solution PunchCommerce, for example, you can rely on a PunchOut solution that already takes data protection, encryption and access control into account as standard - so that your data remains protected and your customers can rely on you. Interested? Then you can arrange your first non-binding demo appointment [here](https://account.netzdirektion.de/appointments/punchcommerce) If you have any questions or suggestions, just send us an email or call us at [+49 6142 / 953 80 - 60](tel:061429538060). We appreciate your feedback! 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