/ Data and Information Security / Ethical & social aspects of IT / Information Retrieval / Information Systems Applications (incl. Internet) / Internet searching / machine learning / Maschinelles Lernen / Natural language & machine translation / Natural language processing (Computer science) / Natural Language Processing (NLP) / Natürliche Sprachen und maschinelle Übersetzung / Network Security / Netzwerksicherheit / Software Engineering / Systems and Data Security / World Wide Web

The 26 revised full papers presented were carefully reviewed and selected from 76 submissions. The papers present novel research on theoretical and practical aspects of security and privacy protection in ICT systems. They are organized in topical sections on intrusion detection, access control, organizational and behavioral, crypto and encryption, and integrity.