2.1 The Site collects a series of general data and information when a User or automated system calls up the Site. This general data and information are stored in the server log files. Collected may be (1) the browser types and versions used, (2) the operating system used by the accessing system, (3) the website from which an accessing system reaches our website (so-called referrers), (4) the sub-websites, (5) the date and time of access to the Internet site, (6) the Internet service provider of the accessing system, and (7) any other similar data and information that may be used in the event of attacks on our information technology systems.
2.2 We collect this information for breach investigation purposes. When using this information, we do not draw any conclusions about the User. Rather, this information is needed to (1) deliver the content of our Site correctly, (2) optimize the content of our Site as well as its advertisement, (3) ensure the long-term viability of our information technology systems and website technology, and (4) provide law enforcement authorities with the information necessary for criminal prosecution in case of a cyber-attack. The anonymous data of the server log files are stored separately from all personal data provided by a data subject..