Session 4 of the Global Forum 2012 in Stockholm focused on new usages of social media for privacy and security. Thomas Myrup Kristensen of Facebook discussed the company's approach to privacy, which emphasizes transparency about data practices, giving users control over what they share and with whom, and accountability. On security, Kristensen outlined several of Facebook's features, including two-factor authentication, login notifications, encrypted connections, remote logout capabilities, one-time passwords, and social authentication through friend verification.