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Let's Encrypt

Let's Encrypt

What it is: A free, automated, and open Certificate Authority (CA) that provides SSL/TLS certificates for HTTPS encryption.


How to Use in a Modern Clinic

Let's Encrypt is a non-profit Certificate Authority that provides free SSL/TLS certificates, enabling secure HTTPS (the "padlock" icon) on websites. Its main feature is automation via the ACME protocol.

How to use in a modern clinic:

  • Secure Your Website: Use Let's Encrypt to install a free SSL certificate on your web server (like AWS EC2, Lightsail, or any VPS) to encrypt traffic between your clients and your website.
  • Automate Renewals: Use a client like "Certbot" to automatically install and, more importantly, *renew* your certificates every 60-90 days. This "set it and forget it" approach is the modern standard.
  • Secure Custom Tools: If you build your own dashboard, intranet, or API, you can use Let's Encrypt to secure it just like your main website.
  • Cost Savings: For most clinic websites, a Let's Encrypt certificate provides the same level of encryption as a paid one, at no cost.

Used in These Solutions

See how this technology powers real clinic workflows.

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