Certbot

Certbot is a tool that helps website owners automatically obtain and install SSL/TLS certificates, which secure data transmitted between a website and its visitors. This process ensures that information like passwords or personal details remains private and protected from eavesdroppers. Developed by the Electronic Frontier Foundation, Certbot simplifies the often complex process of setting up these certificates, making it easier for website administrators to enhance security without extensive technical knowledge. Essentially, Certbot automates the certification process, helping websites run securely with minimal effort.