With more than 70 employees in Aarau and Zurich, the Swiss company terreActive designs, integrates and operates cyber defense solutions. Rolf Hefti, member of the management team and computer scientist (Informatiker SWIS), has over 20 years of experience in cyber security with proven expertise in topics such as security monitoring and SOC services. He advises companies on how to organize and operate efficient security operations centers. Rolf Hefti has a long-standing IT background: Before moving to terreActive in 2002, he was Head of Internet Hosting at Swisscom and Head of Engineering at Aspectra.