Explore certificate options for local area networks (LANs) in this informative 14-minute video. Learn about self-signed certificates and public Let's Encrypt certificates for local use. Discover how to create a self-signed Certificate Authority (CA) and server certificates using the XCA tool. Follow step-by-step instructions on exporting and distributing certificates and keys. Gain insights into implementing Let's Encrypt certificates within a LAN environment, including the use of wildcard certificates. Access additional resources, including the XCA tool and a comprehensive cheat sheet, to enhance your understanding of certificate management for local networks.