SSL Complete Guide 2021: HTTP to HTTPS - Let's Encrypt and Certbot Overview

The video tutorial provides an overview of Let's Encrypt, a service offering free TLS certificates. It explains the automated process of obtaining and renewing certificates, focusing on domain validation. The tutorial discusses the importance of shell access for using Let's Encrypt and the role of Certbot in certificate management. It highlights the support from hosting providers and addresses common issues faced during certificate acquisition. The video concludes with a discussion on manual mode and alternatives for obtaining certificates, emphasizing Let's Encrypt as a viable option for small and medium businesses.

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