Hands-on cybersecurity training involves interactions of students with a training platform and sandboxes where the training is held. The goal of this thesis is to review existing visualization and analytic tools based on the ELK stack and develop tools for analysis and visualization of events capturing students actions in cybersecurity training. The developed tools will include a custom plugin for Kibana and a set of Python scripts interacting with Elasticsearch. The tools will answer typical questions posed by the instructor during and after the training session. The tools will be complemented by documentation showing their use with a dataset of events captured at training sessions organized by Masaryk University.