TY - CHAP U1 - Buchbeitrag A1 - Ahlers, Volker A1 - Hellmann, Bastian T1 - Usability Testing of Visual Policy Evaluation for Network Security Event Detection T2 - Smart Data Analytics: Schriften des Forschungsclusters Smart Data Analytics 2020 N2 - The network security framework VisITMeta allows the visual evaluation and management of security event detection policies. By means of a "what-if" simulation the sensitivity of policies to specific events can be tested and adjusted. This paper presents the results of a user study for testing the usability of the approach by measuring the correct completion of given tasks as well as the user satisfaction by means of the system usability scale. KW - Network Security KW - Policy Evaluation KW - Information Visualization KW - Visual Analytics KW - Usability Testing KW - Rechnernetz KW - Computersicherheit KW - Visual Analytics KW - Benutzerfreundlichkeit Y1 - 2020 UN - https://nbn-resolving.org/urn:nbn:de:bsz:960-opus4-18311 U6 - https://doi.org/10.25968/opus-1831 DO - https://doi.org/10.25968/opus-1831 SP - 94 EP - 101 ER -