S. Zannettou

Dr. S. Zannettou is a Researcher specializing in Technology, Policy and Management with a focus on Organisation & Governance. He is an active contributor to the Cybersecurity (TPM) research project, investigating internet security, data governance, and information policy within socio-technical systems.

His research spans interdisciplinary domains including:

• Cybersecurity infrastructure and threat analysis
• Social media algorithm behavior and user engagement
• Data donation methodologies for platform studies
• Toxicity dynamics in online communities
• Personalization systems in content recommendation
• Information dissemination patterns

Recent publications analyze social media ecosystems through empirical data, examining TikTok's recommendation mechanics, news consumption patterns, and personalization tradeoffs. His work consistently employs computational methods to study platform governance, algorithmic bias, and user behavior across digital environments.

He collaborates with international researchers on the Cybersecurity (TPM) project, which investigates:

• Cyber threat intelligence frameworks
• Internet infrastructure vulnerabilities
• Business risk modeling
• Information control mechanisms