A four period game between two firms and two hackers is analyzed. The firms first defend and the hackers thereafter attack and share information. Each hacker seeks financial gain, beneficial information exchange, and reputation gain. The two hackers’ attacks and the firms’ defenses are...

Der Zugriff auf das Internet hat sich durch die Verbreitung mobiler Endgeräte im vergangenen Jahrzehnt von der stationären hin zur mobilen Nutzung verändert. Da Kapazitäts- und Geschwindigkeitsbeschränkungen der meisten Mobilfunktarife die Möglichkeiten der mobilen Internetnutzung...

The board of directors is expected to ensure that management has identified and developed processes to mitigate risks facing the organization, including risks arising from data theft and the loss of information. Unfortunately, recent experience suggests that companies are not doing a sufficient...