In today’s connected world, ensuring the security of web communications is very important. Encrypting data exchanged between users and websites is a mandatory step in protecting sensitive information and privacy. Let’s Encrypt, a free, automated, and open certificate authority, coupled with Certbot, a robust tool for automatically managing SSL/TLS certificates, provides a powerful solution for making the web a safer place. In this post, we will explore the process of implementing Let’s Encrypt and Certbot on Debian Linux to enhance web security.