Lothar Fritsch

Lothar Fritsch serves as Associate Professor in Digital Security at the University of Oslo and concurrently holds a Professorship at Oslo Metropolitan University's Department of Information Technology. His research bridges technical cybersecurity mechanisms with societal implications, focusing on privacy engineering and critical infrastructure security through active publications and media engagement.

Research interests span cybersecurity, privacy, societal security, and risk assessment methodologies. His work examines privacy harm categorization frameworks for organizational risk management, develops multilateral analysis methods for mobile applications, and investigates societal dimensions of cybersecurity failures. Current projects address practitioner adoption of privacy frameworks and infrastructure resilience in critical systems like energy grids.

Analysis of recent publications reveals a clear trajectory toward operationalizing privacy frameworks in real-world contexts. The 2025 Journal of Information Security and Applications paper demonstrates how practitioners implement privacy harm categories in risk assessments, while the 2019 Annual Privacy Forum contribution established foundational methods for Android app privacy analysis. This consistent focus on practical privacy engineering tools reflects growing industry demand for actionable security methodologies that address both technical vulnerabilities and human factors.