| Biometric Gait Authentication Using Accelerometer Sensor. D Gafurov, K Helkala, T Søndrol J. comput. 1 (7), 51-59, 2006 | 471 | 2006 |
| Gait recognition using acceleration from MEMS D Gafurov, K Helkala, T Søndrol First International Conference on Availability, Reliability and Security …, 2006 | 118 | 2006 |
| Enhancing navigator competence by demonstrating maritime cyber security OS Hareide, Ø Jøsok, MS Lund, R Ostnes, K Helkala The Journal of Navigation 71 (5), 1025-1039, 2018 | 67 | 2018 |
| Socio-technical communication: the hybrid space and the OLB model for science-based cyber education BJ Knox, Ø Jøsok, K Helkala, P Khooshabeh, T Ødegaard, RG Lugo, ... Military Psychology 30 (4), 350-359, 2018 | 40 | 2018 |
| Disabilities and authentication methods: Usability and security K Helkala 2012 Seventh International Conference on Availability, Reliability and …, 2012 | 39 | 2012 |
| Towards a cognitive agility index: the role of metacognition in human computer interaction BJ Knox, RG Lugo, Ø Jøsok, K Helkala, S Sütterlin HCI International 2017–Posters' Extended Abstracts: 19th International …, 2017 | 34 | 2017 |
| Exploring the hybrid space: Theoretical framework applying cognitive science in military cyberspace operations Ø Jøsok, BJ Knox, K Helkala, RG Lugo, S Sütterlin, P Ward Foundations of Augmented Cognition: Neuroergonomics and Operational …, 2016 | 33 | 2016 |
| Self-regulation and cognitive agility in cyber operations Ø Jøsok, R Lugo, BJ Knox, S Sütterlin, K Helkala Frontiers in psychology 10, 875, 2019 | 26 | 2019 |
| No effect of increasing protein intake during military exercise with severe energy deficit on body composition and performance SJ Øfsteng, I Garthe, Ø Jøsok, S Knox, K Helkala, B Knox, S Ellefsen, ... Scandinavian journal of medicine & science in sports 30 (5), 865-877, 2020 | 19 | 2020 |
| The moderating influence of self-efficacy on interoceptive ability and counterintuitive decision making in officer cadets RG Lugo, S Sütterlin, BJ Knox, Ø Jøsok, K Helkala, NM Lande Journal of Military Studies 7 (1), 44-52, 2016 | 18 | 2016 |
| National Password Security Survey: Results. K Helkala, TH Bakås EISMC, 23-33, 2013 | 18 | 2013 |
| The security and memorability of passwords generated by using an association element and a personal factor K Helkala, NK Svendsen Nordic Conference on Secure IT Systems, 114-130, 2011 | 17 | 2011 |
| Accessible authentication: Assessing the applicability for users with disabilities S Furnell, K Helkala, N Woods Computers & security 113, 102561, 2022 | 15 | 2022 |
| Slow education and cognitive agility: Improving military cyber cadet cognitive performance for better governance of cyberpower BJ Knox, RG Lugo, K Helkala, S Sütterlin International Journal of Cyber Warfare and Terrorism (IJCWT) 9 (1), 48-66, 2019 | 15 | 2019 |
| Macrocognition applied to the hybrid space: team environment, functions and processes in cyber operations Ø Jøsok, BJ Knox, K Helkala, K Wilson, S Sütterlin, RG Lugo, T Ødegaard Augmented Cognition. Enhancing Cognition and Behavior in Complex Human …, 2017 | 15 | 2017 |
| Extended results of Norwegian password security survey K Helkala, T Hoddø Bakås Information Management & Computer Security 22 (4), 346-357, 2014 | 15 | 2014 |
| Password generation and search space reduction K Helkala, E Snekkenes Academy Publisher, 2009 | 15 | 2009 |
| Password education based on guidelines tailored to different password categories K Helkala Academy Publisher, 2011 | 13 | 2011 |
| AI in cyber operations: ethical and legal considerations for end-users K Helkala, J Cook, G Lucas, F Pasquale, G Reichberg, H Syse Artificial Intelligence and Cybersecurity: Theory and Applications, 185-206, 2022 | 12 | 2022 |
| Formalizing the ranking of authentication products K Helkala, E Snekkenes Information Management & Computer Security 17 (1), 30-43, 2009 | 11 | 2009 |
