Our software messageconcept PeopleSync uses the Microsoft Internet Information Services to publish contact data via the CardDAV protocol over HTTPS. The Austrian national Computer Emergency Response Team (CERT) published a bulletin regarding a critical security vulnerability in CGI this week. CERT recommends to change to change the webserver configuration immediately to hide the following information in the HHTP header … WeiterlesenImprove your security settings in IIS The post Improve your security settings in IIS appeared first on messageconcept GmbH.