This book constitutes the refereed proceedings of the 7th International Symposium on Engineering Secure Software and Systems, ESSoS 2015, held in Milan, Italy, in March 2015. The 11 full papers presented together with 5 short papers were carefully reviewed and selected from 41 submissions. The symposium features the following topics: formal methods; cloud passwords; machine learning; measurements ontologies; and access control.

This book constitutes the refereed proceedings of the 13th International Conference on Detection of Intrusions and Malware, and Vulnerability Assessment, DIMVA 2016, held in San Sebastian, Spain, in July 2016. The 19 revised full papers and 2 extended abstracts presented were carefully reviewed and selected from 66 submissions. They present the state of the art in intrusion detection, malware analysis, and vulnerability assessment, dealing with novel ideas, techniques, and applications in important areas of computer security including vulnerability detection, attack prevention, web security, malware detection and classification, authentication, data leakage prevention, and countering evasive techniques such as obfuscation.

This book constitutes the refereed proceedings of the 8th International Symposium on Engineering Secure Software and Systems, ESSoS 2016, held in London, UK, in April 2016. The 13 full papers presented together with 3 short papers and 1 invited talk were carefully reviewed and selected from 50 submissions. The goal of this symposium, is to bring together researchers and practitioners to advance the states of the art and practice in secure software engineering. The presentations and associated publications at ESSoS 2016 contribute to this goal in several directions: First, by improving methodologies for secure software engineering (such as flow analysis and policycompliance). Second, with results for the detection and analysis of software vulnerabilities and the attacks they enable. Finally, for securing software for specific application domains (such as mobile devices and access control).