Certbot vs Dependabot

Certbot is an open-source tool by the Electronic Frontier Foundation (EFF) for automatically obtaining and renewing free SSL/TLS certificates from Let's Encrypt. It integrates with web servers like Apache and Nginx for automated certificate installation.

Dependabot is a free automation tool that keeps dependencies updated by creating pull requests for new versions, security patches, and compatibility updates. It's integrated into GitHub and helps maintain secure code.