Privacy Policy and Disclaimer
Responsible Person
The person responsible for this website is:
This website is operated non-commercial for learning, study and documentation purposes. No business or commercial use is intended. Therefore, no address is provided. If you have any questions, please contact polarfox.one@proton.me
Purpose and Nature of This Website
This website is a private, non-commercial practice and study project and part of a personal portfolio. It is operated by an individual. There is no company, organisation or other commercial structure behind this website.
- personal learning and practice
- summarising and presenting knowledge
- documenting personal learning content and projects
- presenting personal interests and work
- linking to further scientific or thematically relevant sources
- self-learning and education about privacy and IT security.
Use of the Website
The website can generally be used without registration or providing personal data. Content is created and published irregularly.
- no user accounts or login functions
- no comment function
- no tracking
- no advertising
- no sponsors
- no affiliate programmes for compensation purposes
- no analytics or marketing services
- no optional cookies
- no contact forms
Website Access and Server Logs
When this website is accessed, the web server processes technically necessary data. This may include:
- IP address of the accessing device
- date and time of access
- page or file accessed
- amount of data transferred
- referrer URL, if provided by the browser
- browser type and version
- operating system
- HTTP status code
This processing is carried out to provide the website, ensure its stability and security, identify errors and prevent misuse.
The legal basis is Article 6(1)(f) GDPR. My legitimate interest is the secure and reliable operation of this private website.
Server logs are stored only for as long as necessary for these purposes. Automatic deletion takes regularly place, unless a longer storage period is required to investigate a specific security incident. Server logs are not combined with data from other sources.
Hosting
This website is operated on a server located in the European Union. The actual hosting provider is used to manage and provision the server. The hosting provider may process access data and server logs as part of the technical operation. Where legally required, this processing is based on a data processing agreement pursuant to Article 28 GDPR.
No Analytics or Tracking Services
I do not use web analytics, tracking, marketing or profiling services. In particular, no usage profiles are created and no data is processed for personalised advertising.
No Embedded Third-Party Content
To the best of my current knowledge, this website does not embed external content that establishes a connection to third parties when the website is accessed. This includes external fonts, embedded videos, maps, social media plugins, analytics tools, advertising networks and CAPTCHA services.
Recipients of Personal Data
Personal data is not sold or shared for advertising purposes. Third parties may process data only where this is necessary for the technical operation, security or maintenance of the website, in particular the hosting provider, server or infrastructure provider, or technical maintenance providers.
Rights of Data Subjects
Subject to the applicable legal requirements, data subjects have the following rights:
- right of access
- right to rectification
- right to erasure
- right to restriction of processing
- right to object
- right to data portability, where applicable
- right to withdraw consent at any time with effect for the future
To exercise these rights, a message to the email address stated above is sufficient.
Right to Lodge a Complaint
Data subjects have the right to lodge a complaint with a data protection supervisory authority concerning the processing of their personal data. A complaint may be submitted in particular to the authority at the place of habitual residence, place of work or place of the alleged infringement.
Nature of the Content
The content of this website is created as part of a private practice, study and portfolio project. The website does not pursue a journalistic or commercial editorial purpose. It primarily serves to document personal work, summarise knowledge and provide general information. The content is created irregularly and may be incomplete, outdated or inaccurate. No guarantee is given for the accuracy, completeness, currency or suitability of the content for any particular purpose. Use of the information provided is at the user`s own risk.
Neutralität
These materials were created in my free time. Although I strive to present them as objectively, neutrally, and critically as possible, they may still be subjective and reflect a particular perspective on information technology and data protection.
Liability for External Links
This website may contain links to external third-party websites. Links are provided primarily for scientific, documentary or thematically relevant purposes. They may be used to identify the origin of a source or to point to further information. I have no influence over the current or future content, legality, accuracy, completeness or availability of external websites. The respective operator is responsible for the content of external websites. Linking to a website does not mean that I adopt its content as my own. If I become aware of specific legal violations, I will review the relevant link and remove it if necessary.
No Political or Other Endorsement
Providing a link to or referring to an external website, operator, organisation or other source does not mean that I sympathise with, support or share the operator`s organisations, content, political views or other opinions. This also applies to political views where these have been made publicly known. A link or reference does not constitute political, ideological or other substantive endorsement. The reference is provided solely for scientific, documentary or informational purposes.
Privacy on External Websites
Clicking an external link will take you away from this website. I have no influence over the processing of data by the operator of the website subsequently visited. The respective operator is solely responsible for the processing of personal data on that external website.
Updates to This Policy
I reserve the right to amend this Privacy Policy and Disclaimer if the website, services used, technical infrastructure or legal requirements change.
Last updated: [Oct 2026]