MSC Chairman Ischinger described the great geopolitical importance of cyber security as a result of Ukraine conflict, which had marked the return of war as political means in Europe. State Secretary Brigitte Zypries stated the planned IT Security Act in which the reporting of cyber attacks on companies from sensitive sectors was an obligation as the contribution by the German Federal Government to increase data security. Andy Mueller-Maguhn, a former spokesman for the Chaos Computer Club, stressed the importance of strong encryption for data security and warned of the "back doors", like those that RSA Security installed for the NSA. Elmar Brok, Chairman of the European Parliament Committee on Foreign Affairs, and Karl-Theodor zu Guttenberg urged to ward off cyber attacks with offensive actions and stressed the need for a deterrence component. Ben Wizner, representative of the American Civil Liberties Union and lawyer of Edward Snowden, contradicted against those needs. In separate working groups, the topics of Digital Defense, Cyber governance, Promotion of Innovation in regards to data security and preventive data protection were also discussed.