Managing legal compliance through security requirements across service provider chains: A case study on the German Federal Data Protection Act. - Christian Sillaber; Ruth Breu (GI-Jahrestagung, 2012)

Understanding and Modeling Usage Decline in Social Networking Services. - Christian Sillaber; Joanna Chimiak-Opoka; Ruth Breu (KMO, 2012)

Towards an Architecture for Collaborative Cross-Organizational Security Requirements Management. - Christian Sillaber; Michael Brunner; Ruth Breu (BIS, 2013)

Improving Near-Duplicate Detection in Multi-Layered Collaborative Requirements Engineering Discussions Through Discussion Clustering. - Christian Sillaber; Ruth Breu (KMO, 2013)

The Impact of Knowledge Sharing Platforms in Distributed Requirements Engineering Scenarios: A Systematic Review. - Christian Sillaber; Ruth Breu (KMO, 2013)

Quality Matters: Systematizing Quality Deficiencies in the Documentation of Business Security Requirements. - Christian Sillaber; Ruth Breu (ARES, 2014)

Identifying Blind Spots in IS Security Risk Management Processes Using Qualitative Model Analysis. - Christian Sillaber; Ruth Breu (HCI (22), 2015)

Using Stakeholder Knowledge for Data Quality Assessment in IS Security Risk Management Processes. - Christian Sillaber; Ruth Breu (CPR, 2015)

Using Business Process Model Awareness to improve Stakeholder Participation in Information Systems Security Risk Management Processes. - Christian Sillaber; Ruth Breu (Wirtschaftsinformatik, 2015)

Data Quality Challenges and Future Research Directions in Threat Intelligence Sharing Practice. - Christian Sillaber; Clemens Sauerwein; Andrea Mussmann; Ruth Breu (WISCS@CCS, 2016)

An Information System Agnostic Environment for Reproducible Experiments. - Christian Sillaber; Alexander Graf; Ruth Breu (ECIS, 2016)

Security im Produkt-Lifecycle - Lästige Pflicht oder Chance? - Ruth Breu; Christian Sillaber; Michael Brunner (Inform. Spektrum, 2016)

Towards Automation in Information Security Management Systems. - Michael Brunner; Christian Sillaber; Ruth Breu (QRS, 2017)

Threat Intelligence Sharing Platforms: An Exploratory Study of Software Vendors and Research Perspectives. - Clemens Sauerwein; Christian Sillaber; Andrea Mussmann; Ruth Breu (Wirtschaftsinformatik, 2017)

Life Cycle of Smart Contracts in Blockchain Ecosystems. - Christian Sillaber; Bernhard Waltl (Datenschutz und Datensicherheit, 2017)

Post-Merger IT Integration Success and Performance Measurement: A Systematic Literature Study. - Christian Sillaber; Nikolas Huber; Andrea Mussmann; Ruth Breu (AMCIS, 2018)

Shadow Cyber Threat Intelligence and Its Use in Information Security and Risk Management Processes. - Clemens Sauerwein; Christian Sillaber; Ruth Breu (MKWI, 2018)

Towards a Maturity Model for Inter-Organizational Cyber Threat Intelligence Sharing: A Case Study of Stakeholders' Expectations and Willingness to Share. - Christian Sillaber; Clemens Sauerwein; Andrea Mussmann; Ruth Breu (MKWI, 2018)

The Tweet Advantage: An Empirical Analysis of 0-Day Vulnerability Information Shared on Twitter. - Clemens Sauerwein; Christian Sillaber; Michael M. Huber; Andrea Mussmann; Ruth Breu (SEC, 2018)

Towards data-driven decision support for organizational IT security audits. - Michael Brunner; Christian Sillaber; Lukas Demetz; Markus Manhart; Ruth Breu (it Inf. Technol., 2018)

Experience: Data and Information Quality Challenges in Governance, Risk, and Compliance Management. - Christian Sillaber; Andrea Mussmann; Ruth Breu (ACM J. Data Inf. Qual., 2019)

The impact of blockchain on e-commerce: A framework for salient research topics. - Horst Treiblmaier; Christian Sillaber (Electron. Commer. Res. Appl., 2021)

Laying the foundation for smart contract development: an integrated engineering process model. - Christian Sillaber; Bernhard Waltl; Horst Treiblmaier; Ulrich Gallersdörfer; Michael Felderer (Inf. Syst. E Bus. Manag., 2021)