To ensure adequate data security when submitting forms (e.g. the sign-up form for our newsletter), we use the reCAPTCHA service provided by Google Inc. This service helps to ensure that the data is entered by a human and not by automated software (a bot). When using reCAPTCHA and the Google Fonts integrated into it, the IP address of website visitors and, where applicable, any other data required by Google for the reCAPTCHA service is transmitted to Google.