Data protection on the web: How to protect your data effectively!
Discover data security concerns on websites and important data protection measures for users, urgently presented on October 6, 2025.

Data protection on the web: How to protect your data effectively!
On October 6, 2025, the city of Salzgitter will host a lecture about New Zealand, presented by Dr. Härdrich. Interested citizens are cordially invited to take part in this exciting event. The discussion will focus on the country's cultural and natural characteristics and provide participants with valuable insights.
Important data protection guidelines will be highlighted in connection with the event and the city's general website. It is important to note that functional cookies are necessary for the basic functions of the website and cannot be disabled. These cookies make a significant contribution to the user-friendliness of the website and enable smooth use.
Data protection and data collection
The city of Salzgitter uses the statistical tool Matomo to record activities on the website. Activating the corresponding checkbox allows anonymized data collection through text files, also known as “cookies”. Loud salzgitter.de This information is used to improve the website.
It is worth mentioning that all data collected is stored on the provider's server in Germany. To maintain privacy, no personal information is collected; The user's IP address is automatically shortened and anonymized. This ensures that no identified usage behavior can be assigned to a specific device.
About Matomo and privacy
In addition to the information from salzgitter.de offers matomo.org provides a detailed explanation of the data protection implications of tracking web analytics data. Users retain control over their data, which is stored in its own MySQL database and is not sent to other servers.
The system offers various functions for anonymizing data, e.g. B. masking the IP address to avoid individual identification. By default, Matomo masks two bytes of the IP address, while there is the option to mask up to three bytes or display the IP completely as 0.0.0.0.
In order to inform users about data collection and tracking technologies, it is important to regularly update the data protection declaration and the cookie notice. In addition, Matomo allows visitors to opt out of tracking via a checkbox to make an informed decision about their privacy.
At the same time emphasized matomo.org that regular deletion of old visitor logs is recommended to ensure data security. It is crucial for operators to familiarize themselves with the data protection regulations, at the latest the General Data Protection Regulation (GDPR), in order to meet the legal requirements.
Overall, the event not only offers an opportunity for cultural enrichment, but also insights into the responsible management of personal data in the digital space.