Praktické cvičenia pre výučbu tém ako sa chrániť a reagovať na kybernetické útoky a hrozby

This thesis deals with the analysis and modification of existing assignments offered by the NetAcad Network Academy and the creation of new training assignments intended for students of the subject Information Systems Security. It uses the Packet Tracer and GNS3 simulation programs. The work includes a new entry on the topic from Chapter Six, in which students self-execute attacks on the CAM table, as well as attacks on the DHCP server, and then monitor the consequences of these attacks and address security against such types of attacks. Furthermore, the work includes a new entry on the topic from Chapter Three, where students try the Radius client configuration as well as the Tacacs + server and client configurations. There is also a new lab task to chapter two where students learn how to recover passwords for devices such as a router and switch.