Explore the critical partnership between cyber security and data protection in this 44-minute conference talk. Learn how to build a robust cyber security program that incorporates data protection and privacy measures to safeguard personal data from attackers. Discover the importance of proper incident response processes that combine state-of-the-art cyber security techniques with data protection obligations. Gain insights from industry professionals working at a major European software company on how to effectively integrate these two fields of expertise. Understand the multiple notification requirements triggered by unlawful data disclosures and the role of cyber security in supporting technical aspects such as root cause analysis, containment, and mitigation measures. Explore the dynamic and international environment of incident response and learn how to keep personal data safe while respecting data protection and privacy regulations.