- IT Security
- IoT Security
- Wireless Sensor Networks
- +۳ مورد دیگر
Henri Ruotsalainen is a Researcher at the University of Applied Sciences St. Pölten (FH St. Pölten) , affiliated with the Institute of IT Security Research and the Department of Computer Science and Security . His work focuses on IoT security , wireless network protection , and sensor system resilience , with particular emphasis on LoRaWAN and critical infrastructure security . PhD in Technical Sciences (Dr. Techn.) from Vienna University of Technology (2011–2015) Diploma in Engineering (Dipl.-Ing.) from Helsinki University of Technology (2002–2010) Prior roles as University Assistant (Helsinki, 2007–2008) and Project Assistant (Vienna, 2011–2015) Ruotsalainen's research explores physical layer security for IoT, including radio-based key generation , supply voltage watermarking , and reactive jamming detection . His projects like LoRaKey and Substation Security aim to strengthen wireless communication integrity in industrial environments. Recent publications highlight trends in sensor network security and smart home vulnerabilities , with a focus on metadata differencing and attack countermeasures . Scientific contributions include: 15+ peer-reviewed articles in journals like Sensors and IEEE Transactions Participation in conferences including IEEE ETFA , ARES , and IT-SECX Development of security testbeds for LoRaWAN and critical infrastructure systems


