ISO/IEC 27001 Certification
Certification according to ISO/IEC 27001:2005 guarantees the use of an ISMS (information security management system) to ensure, among other things, all aspects of IT security in the company.
You can read more about this internationally recognized certificate here: https://de.wikipedia.org/wiki/ISO/IEC_27001Open in new tab
You can download the certificate as a PDF hereOpen in new tab.