Explore the various types of certificates used in Service Mesh security and their deployment options in this 34-minute conference talk. Gain insights into the reasons behind different certificate flavors and learn how to effectively utilize them. Discover typical business scenarios demonstrated using the Istio Service Mesh platform, including external certificate management, SPIFFE integration, multi-tenancy, certificate revocation list, OCSP stapling, extended TLS settings, confidential computing, and security in 5G Telco Cloud. Enhance your understanding of Service Mesh security and improve your ability to implement robust certificate management strategies in cloud-native environments.