?? How I Secured My Web Application with Certbot and Nginx/Apache: A Step-by-Step Guide ???

Hey everyone! I recently went through the process of securing my web application using Certbot with Nginx/Apache, and I wanted to share this journey with you all. This step-by-step guide might just save you some valuable time and ensure your app is securely served over HTTPS. Let's dive in!

1. Initial Certbot Setup with Nginx ???

- I began by setting up Certbot with Nginx to handle SSL/TLS certificate creation.

- Command: apt install python3-certbot-nginx

- More about Certbot: https://certbot.eff.org/

2. Installing Certbot via Snap for Apache ??

- For the latest version and easier management with Apache, I chose to install Certbot using Snap.

- Command: snap install --classic certbot

- Installing Snap: https://snapcraft.io/docs/installing-snap-on-ubuntu

3. Running Certbot with Nginx/Apache ??

- Now it was time to run Certbot and let it configure everything automatically.

- Command: certbot --nginx

- Command: certbot --apache

- Certbot Nginx Plugin: https://certbot.eff.org/lets-encrypt/ubuntunginx

4. Checking Certbot Timer Status ??

- To ensure automatic renewal, I checked the Certbot timer status.

- Command: systemctl status certbot.timer

- Certbot Auto-Renewal: https://certbot.eff.org/docs/using.html#renewing-certificates

5. Performing a Dry Run of Certificate Renewal ??

- Finally, I tested the renewal process to avoid any future surprises.

- Command: certbot renew --dry-run

- Certbot Renewal Testing: https://certbot.eff.org/docs/using.html#renewing-certificates Securing your web application is crucial in today’s digital world, and I hope this guide helps you in your endeavors. Feel free to share your experiences or ask any questions!

#DevOps #WebSecurity #Certbot #Nginx #HTTPS #SSL #CyberSecurity #TechTips #Apache