Explore the challenges of managing access control across multiple third-party SaaS services and internal tools in startups through this conference talk from BSidesSF 2017. Discover how Karthik Rangarajan and his team developed Concierge, a comprehensive solution for streamlining access management. Learn about the tool's capabilities, including HR directory synchronization, automatic AD/LDAP integration, role-based access granting, and holistic access visibility for IT operations teams. Understand how Concierge simplifies onboarding, offboarding, and role change processes while ensuring proper access revocation when necessary. Gain insights into addressing the complexities of access control in modern, service-rich work environments.